diff --git a/src/lang/afrikaans.txt b/src/lang/afrikaans.txt
index b2d358992d..192daeafb7 100644
--- a/src/lang/afrikaans.txt
+++ b/src/lang/afrikaans.txt
@@ -2899,7 +2899,7 @@ STR_MAPGEN_DATE                                                 :{BLACK}Datum:
 STR_MAPGEN_NUMBER_OF_INDUSTRIES                                 :{BLACK}Hoev. nywerhede:
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}Land genereerder:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}Terrein tipe:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}Seevlak:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}Seevlak:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}Riviere:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}Gladheid:
 STR_MAPGEN_VARIETY                                              :{BLACK}Verskeidenheid verspreiding:
diff --git a/src/lang/arabic_egypt.txt b/src/lang/arabic_egypt.txt
index 4be0eb353f..c13422ad45 100644
--- a/src/lang/arabic_egypt.txt
+++ b/src/lang/arabic_egypt.txt
@@ -2655,7 +2655,7 @@ STR_MAPGEN_DESERT_COVERAGE                                      :{BLACK}مدى 
 STR_MAPGEN_DESERT_COVERAGE_TEXT                                 :{BLACK}{NUM}%
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}مولد الخريطة:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK} نوع التضاريس
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}مستوى البحر
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}مستوى البحر
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}انهار:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK} النعومة:
 STR_MAPGEN_VARIETY                                              :{BLACK}توزيع التنوع:
diff --git a/src/lang/basque.txt b/src/lang/basque.txt
index 575ae17029..2cebdb853f 100644
--- a/src/lang/basque.txt
+++ b/src/lang/basque.txt
@@ -2727,7 +2727,7 @@ STR_MAPGEN_DATE                                                 :{BLACK}Data:
 STR_MAPGEN_NUMBER_OF_INDUSTRIES                                 :{BLACK}Industria kopurua:
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}Paisaia sortzailea:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}Lur mota:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}Itsaso kopurua:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}Itsaso kopurua:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}Errekak:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}Leuntasuna:
 STR_MAPGEN_VARIETY                                              :{BLACK}Barietateen distribuzioa:
diff --git a/src/lang/belarusian.txt b/src/lang/belarusian.txt
index a623331cbb..14e4d062bb 100644
--- a/src/lang/belarusian.txt
+++ b/src/lang/belarusian.txt
@@ -3249,7 +3249,7 @@ STR_MAPGEN_SNOW_COVERAGE_TEXT                                   :{BLACK}{NUM}%
 STR_MAPGEN_DESERT_COVERAGE_DOWN                                 :{BLACK}Паменшыць плошчу пяшчанага пакрыцця на 10%
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}Ґенэратар ляндшафту:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}Тып ляндшафту:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}Колькасьць азёраў/мораў:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}Колькасьць азёраў/мораў:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}Колькасьць рэк:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}Гладкасьць:
 STR_MAPGEN_VARIETY                                              :{BLACK}Разнастайнасьць ляндшафту:
diff --git a/src/lang/brazilian_portuguese.txt b/src/lang/brazilian_portuguese.txt
index a03fc5f9f3..9c2adf6248 100644
--- a/src/lang/brazilian_portuguese.txt
+++ b/src/lang/brazilian_portuguese.txt
@@ -3130,7 +3130,7 @@ STR_MAPGEN_DESERT_COVERAGE_DOWN                                 :{BLACK}Diminuir
 STR_MAPGEN_DESERT_COVERAGE_TEXT                                 :{BLACK}{NUM}%
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}Gerador de terra
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}Tipo de terreno
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}Nível do mar:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}Nível do mar:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}Rios:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}Regularidade
 STR_MAPGEN_VARIETY                                              :{BLACK}Distribuição da variedade
diff --git a/src/lang/bulgarian.txt b/src/lang/bulgarian.txt
index 6f4978b8a4..a4130eb900 100644
--- a/src/lang/bulgarian.txt
+++ b/src/lang/bulgarian.txt
@@ -2782,7 +2782,7 @@ STR_MAPGEN_DATE                                                 :{BLACK}Дата
 STR_MAPGEN_NUMBER_OF_INDUSTRIES                                 :{BLACK}Брой индустрии:
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}Земегенератор:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}Тип на терен:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}Морско ниво:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}Морско ниво:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}Реки:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}Полегатост:
 STR_MAPGEN_VARIETY                                              :{BLACK}Разнообразност:
diff --git a/src/lang/catalan.txt b/src/lang/catalan.txt
index 1781cc632b..a97b604207 100644
--- a/src/lang/catalan.txt
+++ b/src/lang/catalan.txt
@@ -3133,7 +3133,7 @@ STR_MAPGEN_DESERT_COVERAGE_DOWN                                 :{BLACK}Redueix
 STR_MAPGEN_DESERT_COVERAGE_TEXT                                 :{BLACK}{NUM}{NBSP}%
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}Generació de terrenys:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}Tipus de terreny:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}Nivell de mar:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}Nivell de mar:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}Quantitat de rius:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}Suavitat:
 STR_MAPGEN_VARIETY                                              :{BLACK}Varietat:
diff --git a/src/lang/croatian.txt b/src/lang/croatian.txt
index 55080e7835..9e281d9206 100644
--- a/src/lang/croatian.txt
+++ b/src/lang/croatian.txt
@@ -3066,7 +3066,7 @@ STR_MAPGEN_SNOW_COVERAGE_DOWN                                   :{BLACK}Smanji p
 STR_MAPGEN_DESERT_COVERAGE                                      :{BLACK}Pustinjska pokrivenost:
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}Izrađivač zemljišta:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}Vrsta terena:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}Razina mora:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}Razina mora:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}Rijeke:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}Graduacija:
 STR_MAPGEN_VARIETY                                              :{BLACK}Distribucija raznovrsnosti:
diff --git a/src/lang/czech.txt b/src/lang/czech.txt
index 72b2bc754b..d32f2a64f6 100644
--- a/src/lang/czech.txt
+++ b/src/lang/czech.txt
@@ -3222,7 +3222,7 @@ STR_MAPGEN_DESERT_COVERAGE_DOWN                                 :{BLACK}Zmenšit
 STR_MAPGEN_DESERT_COVERAGE_TEXT                                 :{BLACK}{NUM}%
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}Generátor krajiny:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}Typ krajiny:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}Četnost jezer:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}Četnost jezer:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}Řeky:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}Členitost krajiny:
 STR_MAPGEN_VARIETY                                              :{BLACK}Rozmanitost terénu:
diff --git a/src/lang/danish.txt b/src/lang/danish.txt
index 4dbb63bd30..e4553d8423 100644
--- a/src/lang/danish.txt
+++ b/src/lang/danish.txt
@@ -3121,7 +3121,7 @@ STR_MAPGEN_DESERT_COVERAGE_DOWN                                 :{BLACK}Sænker
 STR_MAPGEN_DESERT_COVERAGE_TEXT                                 :{BLACK}{NUM}%
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}Terrængenerator:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}Terræntype:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}Havniveau
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}Havniveau
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}Floder:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}Blødhed:
 STR_MAPGEN_VARIETY                                              :{BLACK}Varietet af distributionen:
diff --git a/src/lang/dutch.txt b/src/lang/dutch.txt
index cb6e62d0a0..f4f8650bce 100644
--- a/src/lang/dutch.txt
+++ b/src/lang/dutch.txt
@@ -3133,7 +3133,7 @@ STR_MAPGEN_DESERT_COVERAGE_DOWN                                 :{BLACK}Verklein
 STR_MAPGEN_DESERT_COVERAGE_TEXT                                 :{BLACK}{NUM}%
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}Landgenerator:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}Terreintype:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}Zeeniveau:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}Zeeniveau:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}Rivieren:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}Gladheid:
 STR_MAPGEN_VARIETY                                              :{BLACK}Landschapsvariatie:
diff --git a/src/lang/english_AU.txt b/src/lang/english_AU.txt
index 4d89bf2496..cbe0ab07d4 100644
--- a/src/lang/english_AU.txt
+++ b/src/lang/english_AU.txt
@@ -3133,7 +3133,7 @@ STR_MAPGEN_DESERT_COVERAGE_DOWN                                 :{BLACK}Decrease
 STR_MAPGEN_DESERT_COVERAGE_TEXT                                 :{BLACK}{NUM}%
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}Land generator:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}Terrain type:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}Sea level:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}Sea level:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}Rivers:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}Smoothness:
 STR_MAPGEN_VARIETY                                              :{BLACK}Variety distribution:
diff --git a/src/lang/english_US.txt b/src/lang/english_US.txt
index e66a289e71..9ae489a81e 100644
--- a/src/lang/english_US.txt
+++ b/src/lang/english_US.txt
@@ -3133,7 +3133,7 @@ STR_MAPGEN_DESERT_COVERAGE_DOWN                                 :{BLACK}Decrease
 STR_MAPGEN_DESERT_COVERAGE_TEXT                                 :{BLACK}{NUM}%
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}Land generator:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}Terrain type:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}Sea level:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}Sea level:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}Rivers:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}Smoothness:
 STR_MAPGEN_VARIETY                                              :{BLACK}Variety distribution:
diff --git a/src/lang/esperanto.txt b/src/lang/esperanto.txt
index 5d41a66f06..fa9b4fea94 100644
--- a/src/lang/esperanto.txt
+++ b/src/lang/esperanto.txt
@@ -2398,7 +2398,7 @@ STR_MAPGEN_DATE                                                 :{BLACK}Dato:
 STR_MAPGEN_NUMBER_OF_INDUSTRIES                                 :{BLACK}Kiom da industrioj:
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}Landgenerilo:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}Terentipo:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}Marnivelo:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}Marnivelo:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}Riveroj:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}Reguleco:
 STR_MAPGEN_VARIETY                                              :{BLACK}Diverseca distribuo:
diff --git a/src/lang/estonian.txt b/src/lang/estonian.txt
index 2787dc1a62..2f99ce115b 100644
--- a/src/lang/estonian.txt
+++ b/src/lang/estonian.txt
@@ -3126,7 +3126,7 @@ STR_MAPGEN_DESERT_COVERAGE_DOWN                                 :{BLACK}Vähenda
 STR_MAPGEN_DESERT_COVERAGE_TEXT                                 :{BLACK}{NUM}%
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}Maatekituse meetod:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}Maapinna tüüp:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}Merepinna tase:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}Merepinna tase:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}Jõgesid:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}Laugus:
 STR_MAPGEN_VARIETY                                              :{BLACK}Iseärasuste jaotus:
diff --git a/src/lang/faroese.txt b/src/lang/faroese.txt
index 727e795f66..f2f3bd6722 100644
--- a/src/lang/faroese.txt
+++ b/src/lang/faroese.txt
@@ -2553,7 +2553,7 @@ STR_MAPGEN_DATE                                                 :{BLACK}Dato:
 STR_MAPGEN_NUMBER_OF_INDUSTRIES                                 :{BLACK}Nr. av ídnaðum:
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}Lendis framleiðari:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}Slag av lendi:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}Sjóvarmáli:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}Sjóvarmáli:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}Løkar:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}Mjúkleiki:
 STR_MAPGEN_VARIETY                                              :{BLACK}Fjølbroytnis útluting:
diff --git a/src/lang/finnish.txt b/src/lang/finnish.txt
index 2305802b9f..0784fd4652 100644
--- a/src/lang/finnish.txt
+++ b/src/lang/finnish.txt
@@ -3129,7 +3129,7 @@ STR_MAPGEN_DESERT_COVERAGE_DOWN                                 :{BLACK}Vähenn
 STR_MAPGEN_DESERT_COVERAGE_TEXT                                 :{BLACK}{NUM}{NBSP}%
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}Maastogeneraattori:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}Maaston tyyppi:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}Merenpinta:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}Merenpinta:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}Joet:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}Tasaisuus:
 STR_MAPGEN_VARIETY                                              :{BLACK}Vaihtelu:
diff --git a/src/lang/french.txt b/src/lang/french.txt
index a2ac1f2a19..e3a5602754 100644
--- a/src/lang/french.txt
+++ b/src/lang/french.txt
@@ -3134,7 +3134,7 @@ STR_MAPGEN_DESERT_COVERAGE_DOWN                                 :{BLACK}Diminuer
 STR_MAPGEN_DESERT_COVERAGE_TEXT                                 :{BLACK}{NUM}%
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}Générateur{NBSP}:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}Type de terrain{NBSP}:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}Niveau de la mer{NBSP}:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}Niveau de la mer{NBSP}:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}Nb. de rivières{NBSP}:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}Lissage{NBSP}:
 STR_MAPGEN_VARIETY                                              :{BLACK}Variété de distribution{NBSP}:
diff --git a/src/lang/frisian.txt b/src/lang/frisian.txt
index 61c272d95a..43c5f5ccfe 100644
--- a/src/lang/frisian.txt
+++ b/src/lang/frisian.txt
@@ -2705,7 +2705,7 @@ STR_MAPGEN_NUMBER_OF_INDUSTRIES                                 :{BLACK}Oantal y
 STR_MAPGEN_SNOW_COVERAGE                                        :{BLACK}Snie-oerflak:
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}Lângenerator:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}Terreintype:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}Seenivo:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}Seenivo:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}Rivieren:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}Sljochtens:
 STR_MAPGEN_VARIETY                                              :{BLACK}Lânskipsfariaasje:
diff --git a/src/lang/gaelic.txt b/src/lang/gaelic.txt
index 729e1b3847..0274ccc40f 100644
--- a/src/lang/gaelic.txt
+++ b/src/lang/gaelic.txt
@@ -3078,7 +3078,7 @@ STR_MAPGEN_DATE                                                 :{BLACK}Ceann-la
 STR_MAPGEN_NUMBER_OF_INDUSTRIES                                 :{BLACK}Gnìomhachasan:
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}Gineadair crutha-thìre:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}Seòrsa a' chrutha-thìre:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}Àirde na mara:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}Àirde na mara:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}Aibhnichean:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}Dè cho rèidh:
 STR_MAPGEN_VARIETY                                              :{BLACK}Sgaoileadh caochlaidh:
diff --git a/src/lang/galician.txt b/src/lang/galician.txt
index f95e3c2afa..4025800042 100644
--- a/src/lang/galician.txt
+++ b/src/lang/galician.txt
@@ -3130,7 +3130,7 @@ STR_MAPGEN_DESERT_COVERAGE_DOWN                                 :{BLACK}Disminu
 STR_MAPGEN_DESERT_COVERAGE_TEXT                                 :{BLACK}{NUM}%
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}Xerador de terreo:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}Tipo de terreo:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}Nivel do mar:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}Nivel do mar:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}Ríos:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}Suavidade:
 STR_MAPGEN_VARIETY                                              :{BLACK}Variedade:
diff --git a/src/lang/german.txt b/src/lang/german.txt
index 74907256a6..407dae78aa 100644
--- a/src/lang/german.txt
+++ b/src/lang/german.txt
@@ -3134,7 +3134,7 @@ STR_MAPGEN_DESERT_COVERAGE_DOWN                                 :{BLACK}Wüstenb
 STR_MAPGEN_DESERT_COVERAGE_TEXT                                 :{BLACK}{NUM}%
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}Landgenerator:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}Landschaftstyp:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}Gewässermenge:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}Gewässermenge:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}Flüsse:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}Gleichmäßigkeit:
 STR_MAPGEN_VARIETY                                              :{BLACK}Größe der Geländeformen:
diff --git a/src/lang/greek.txt b/src/lang/greek.txt
index a06983cc5d..2ab316c2b4 100644
--- a/src/lang/greek.txt
+++ b/src/lang/greek.txt
@@ -3228,7 +3228,7 @@ STR_MAPGEN_DESERT_COVERAGE_DOWN                                 :{BLACK}Μείω
 STR_MAPGEN_DESERT_COVERAGE_TEXT                                 :{BLACK}{NUM}%
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}Δημιουργός εδάφους:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}Τύπος εδάφους:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}Επίπεδο θάλασσας:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}Επίπεδο θάλασσας:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}Ποτάμια:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}Ομαλότητα:
 STR_MAPGEN_VARIETY                                              :{BLACK}Διανομή ποικιλομορφίας:
diff --git a/src/lang/hebrew.txt b/src/lang/hebrew.txt
index 6f38ba56cf..84ae492ec4 100644
--- a/src/lang/hebrew.txt
+++ b/src/lang/hebrew.txt
@@ -2862,7 +2862,7 @@ STR_MAPGEN_DATE                                                 :{BLACK} :תאר
 STR_MAPGEN_NUMBER_OF_INDUSTRIES                                 :{BLACK} :מספר התעשיות
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK} :מחולל פני שטח
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK} :סוג הקרקע
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK} :כמות ימים/אגמים
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK} :כמות ימים/אגמים
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}נהרות:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK} :חלקלקות
 STR_MAPGEN_VARIETY                                              :{BLACK}הפצה מגוונת:
diff --git a/src/lang/hungarian.txt b/src/lang/hungarian.txt
index 08953679e5..e52f0eab1d 100644
--- a/src/lang/hungarian.txt
+++ b/src/lang/hungarian.txt
@@ -3197,7 +3197,7 @@ STR_MAPGEN_DESERT_COVERAGE_DOWN                                 :{BLACK}A sivata
 STR_MAPGEN_DESERT_COVERAGE_TEXT                                 :{BLACK}{NUM}%
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}Térkép generátor:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}Tereptípus:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}Tengerszint:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}Tengerszint:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}Folyók:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}Simaság:
 STR_MAPGEN_VARIETY                                              :{BLACK}Változatosság eloszlása:
diff --git a/src/lang/icelandic.txt b/src/lang/icelandic.txt
index c463a5ace6..206f8d5f7d 100644
--- a/src/lang/icelandic.txt
+++ b/src/lang/icelandic.txt
@@ -2661,7 +2661,7 @@ STR_MAPGEN_DATE                                                 :{BLACK}Dags.:
 STR_MAPGEN_NUMBER_OF_INDUSTRIES                                 :{BLACK}Fjöldi iðnaða:
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}Landmyndun:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}Gerð lands:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}Magn sjávar:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}Magn sjávar:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}Ár:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}Sléttleiki lands:
 STR_MAPGEN_VARIETY                                              :{BLACK}Fjölbreytileikadreifing:
diff --git a/src/lang/indonesian.txt b/src/lang/indonesian.txt
index 2fc9114a5a..1795bc4e3c 100644
--- a/src/lang/indonesian.txt
+++ b/src/lang/indonesian.txt
@@ -3129,7 +3129,7 @@ STR_MAPGEN_DESERT_COVERAGE_DOWN                                 :{BLACK}Kurangi
 STR_MAPGEN_DESERT_COVERAGE_TEXT                                 :{BLACK}{NUM}%
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}Algoritma pulau:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}Jenis dataran:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}Area perairan:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}Area perairan:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}Sungai:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}Kehalusan:
 STR_MAPGEN_VARIETY                                              :{BLACK}Macam penyebaran:
diff --git a/src/lang/irish.txt b/src/lang/irish.txt
index 4a1cc5f3d0..fa541d522c 100644
--- a/src/lang/irish.txt
+++ b/src/lang/irish.txt
@@ -3112,7 +3112,7 @@ STR_MAPGEN_DESERT_COVERAGE_DOWN                                 :{BLACK}Laghdaig
 STR_MAPGEN_DESERT_COVERAGE_TEXT                                 :{BLACK}{NUM}%
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}Talamh a chruthú:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}Cineál tír-raoin:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}Leibhéal na farraige:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}Leibhéal na farraige:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}Aibhneacha:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}Míne:
 STR_MAPGEN_VARIETY                                              :{BLACK}Éagsúlacht:
diff --git a/src/lang/italian.txt b/src/lang/italian.txt
index 33c8c59d5b..d0eab7c581 100644
--- a/src/lang/italian.txt
+++ b/src/lang/italian.txt
@@ -3170,7 +3170,7 @@ STR_MAPGEN_DESERT_COVERAGE_DOWN                                 :{BLACK}Diminuis
 STR_MAPGEN_DESERT_COVERAGE_TEXT                                 :{BLACK}{NUM}%
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}Generatore:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}Tipo di terreno:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}Livello di mare:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}Livello di mare:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}Fiumi:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}Levigatezza:
 STR_MAPGEN_VARIETY                                              :{BLACK}Varietà del terreno:
diff --git a/src/lang/japanese.txt b/src/lang/japanese.txt
index 2d018390e9..ff627e6532 100644
--- a/src/lang/japanese.txt
+++ b/src/lang/japanese.txt
@@ -3121,7 +3121,7 @@ STR_MAPGEN_DESERT_COVERAGE_DOWN                                 :{BLACK}砂漠
 STR_MAPGEN_DESERT_COVERAGE_TEXT                                 :{BLACK}{NUM}%
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}地形作成:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}地形種類:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}海水位:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}海水位:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}河川:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}地形のなだらかさ:
 STR_MAPGEN_VARIETY                                              :{BLACK}地形の地域性:
diff --git a/src/lang/korean.txt b/src/lang/korean.txt
index b1f12225e0..65cd65f3a7 100644
--- a/src/lang/korean.txt
+++ b/src/lang/korean.txt
@@ -3134,7 +3134,7 @@ STR_MAPGEN_DESERT_COVERAGE_DOWN                                 :{BLACK}사막 
 STR_MAPGEN_DESERT_COVERAGE_TEXT                                 :{BLACK}{NUM}%
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}지형 만들기:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}지형 종류:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}해수면:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}해수면:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}강:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}지표면을 깎는 방식:
 STR_MAPGEN_VARIETY                                              :{BLACK}산세 험준도:
diff --git a/src/lang/latin.txt b/src/lang/latin.txt
index 89e1c06f9f..37d0604167 100644
--- a/src/lang/latin.txt
+++ b/src/lang/latin.txt
@@ -3051,7 +3051,7 @@ STR_MAPGEN_DATE                                                 :{BLACK}Dies:
 STR_MAPGEN_NUMBER_OF_INDUSTRIES                                 :{BLACK}Numerus industriarum:
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}Generatrum terrae:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}Typus terrae:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}Magnitudo maris:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}Magnitudo maris:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}Numerus fluviorum:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}Lenitas:
 STR_MAPGEN_VARIETY                                              :{BLACK}Partitio Varietatis:
diff --git a/src/lang/latvian.txt b/src/lang/latvian.txt
index c0ea287010..083d1e79ad 100644
--- a/src/lang/latvian.txt
+++ b/src/lang/latvian.txt
@@ -3134,7 +3134,7 @@ STR_MAPGEN_DESERT_COVERAGE_DOWN                                 :{BLACK}Samazin
 STR_MAPGEN_DESERT_COVERAGE_TEXT                                 :{BLACK}{NUM}%
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}Zemes radītājs:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}Apvidus reljefs:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}Jūras līmenis:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}Jūras līmenis:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}Upes:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}Gludums:
 STR_MAPGEN_VARIETY                                              :{BLACK}Dažādības sadalījums:
diff --git a/src/lang/lithuanian.txt b/src/lang/lithuanian.txt
index 3429f4e6ce..32fa3552ec 100644
--- a/src/lang/lithuanian.txt
+++ b/src/lang/lithuanian.txt
@@ -3277,7 +3277,7 @@ STR_MAPGEN_DESERT_COVERAGE_DOWN                                 :{BLACK}Sumažin
 STR_MAPGEN_DESERT_COVERAGE_TEXT                                 :{BLACK}{NUM}%
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}Generavimo algoritmas:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}Vietovės tipas:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}Jūros lygis:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}Jūros lygis:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}Upių kiekis:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}Jautrumas:
 STR_MAPGEN_VARIETY                                              :{BLACK}Įvairovės paskirstymas:
diff --git a/src/lang/luxembourgish.txt b/src/lang/luxembourgish.txt
index 807bbff8c5..34ea94e7c6 100644
--- a/src/lang/luxembourgish.txt
+++ b/src/lang/luxembourgish.txt
@@ -3117,7 +3117,7 @@ STR_MAPGEN_DESERT_COVERAGE_DOWN                                 :{BLACK}Wüstenu
 STR_MAPGEN_DESERT_COVERAGE_TEXT                                 :{BLACK}{NUM}%
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}Landgenerator:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}Terrain Typ:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}Mieresspigel:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}Mieresspigel:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}Flëss:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}Mëllt:
 STR_MAPGEN_VARIETY                                              :{BLACK}Vielfaltverdeelung:
diff --git a/src/lang/malay.txt b/src/lang/malay.txt
index 420f4a5c2e..42b6ae8a9f 100644
--- a/src/lang/malay.txt
+++ b/src/lang/malay.txt
@@ -2561,7 +2561,7 @@ STR_MAPGEN_DATE                                                 :{BLACK}Tarikh:
 STR_MAPGEN_NUMBER_OF_INDUSTRIES                                 :{BLACK}Jumlah industri:
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}Janaan tanah:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}Jenis rupa bumi:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}Paras laut:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}Paras laut:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}Sungai:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}Kelicinan:
 STR_MAPGEN_VARIETY                                              :{BLACK}Pembahagian variasi:
diff --git a/src/lang/norwegian_bokmal.txt b/src/lang/norwegian_bokmal.txt
index 2e870ebdaa..1fcb335ffa 100644
--- a/src/lang/norwegian_bokmal.txt
+++ b/src/lang/norwegian_bokmal.txt
@@ -3125,7 +3125,7 @@ STR_MAPGEN_DESERT_COVERAGE_DOWN                                 :{BLACK}Reduser
 STR_MAPGEN_DESERT_COVERAGE_TEXT                                 :{BLACK}{NUM}%
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}Landskapsgenerator
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}Terrengtype:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}Havnivå:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}Havnivå:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}Elver:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}Jevnhet:
 STR_MAPGEN_VARIETY                                              :{BLACK}Variasjonsspredning:
diff --git a/src/lang/norwegian_nynorsk.txt b/src/lang/norwegian_nynorsk.txt
index 1727ff8aac..dcaf0d5aa4 100644
--- a/src/lang/norwegian_nynorsk.txt
+++ b/src/lang/norwegian_nynorsk.txt
@@ -2731,7 +2731,7 @@ STR_MAPGEN_DATE                                                 :{BLACK}Dato:
 STR_MAPGEN_NUMBER_OF_INDUSTRIES                                 :{BLACK}Antal industriar:
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}Landskapsgenerator:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}Terrengtype
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}Havflate:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}Havflate:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}Elver:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}Glattleik:
 STR_MAPGEN_VARIETY                                              :{BLACK}Variasjonsdistrubusjon:
diff --git a/src/lang/persian.txt b/src/lang/persian.txt
index e40ecad40e..897dcc6cc9 100644
--- a/src/lang/persian.txt
+++ b/src/lang/persian.txt
@@ -2526,7 +2526,7 @@ STR_MAPGEN_DATE                                                 :{BLACK}تاری
 STR_MAPGEN_NUMBER_OF_INDUSTRIES                                 :{BLACK}تعداد صنایع:
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}سازنده زمین:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}نوع پستی/بلندی:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}سطح دریا:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}سطح دریا:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}رودخانه ها:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}همواری:
 STR_MAPGEN_VARIETY                                              :{BLACK}توزیع انواع:
diff --git a/src/lang/polish.txt b/src/lang/polish.txt
index 8fd236361f..031b425e57 100644
--- a/src/lang/polish.txt
+++ b/src/lang/polish.txt
@@ -3513,7 +3513,7 @@ STR_MAPGEN_DESERT_COVERAGE_DOWN                                 :{BLACK}Zmniejsz
 STR_MAPGEN_DESERT_COVERAGE_TEXT                                 :{BLACK}{NUM}%
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}Generator terenu:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}Typ terenu:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}Poziom wody:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}Poziom wody:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}Liczba rzek:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}Gładkość:
 STR_MAPGEN_VARIETY                                              :{BLACK}Różnorodność:
diff --git a/src/lang/portuguese.txt b/src/lang/portuguese.txt
index bf64c0192a..7a4fa9e3ec 100644
--- a/src/lang/portuguese.txt
+++ b/src/lang/portuguese.txt
@@ -3134,7 +3134,7 @@ STR_MAPGEN_DESERT_COVERAGE_DOWN                                 :{BLACK}Diminuir
 STR_MAPGEN_DESERT_COVERAGE_TEXT                                 :{BLACK}{NUM}%
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}Criação do terreno:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}Tipo de terreno:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}Nível do mar:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}Nível do mar:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}Rios:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}Suavidade:
 STR_MAPGEN_VARIETY                                              :{BLACK}Variedade da distribuição:
diff --git a/src/lang/romanian.txt b/src/lang/romanian.txt
index b96d6e9b3d..2d6364d1d8 100644
--- a/src/lang/romanian.txt
+++ b/src/lang/romanian.txt
@@ -3129,7 +3129,7 @@ STR_MAPGEN_DESERT_COVERAGE_DOWN                                 :{BLACK}Reduce 
 STR_MAPGEN_DESERT_COVERAGE_TEXT                                 :{BLACK}{NUM}%
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}Generator de teren:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}Tip teren:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}Nivelul mării:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}Nivelul mării:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}Râuri:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}Netezime:
 STR_MAPGEN_VARIETY                                              :{BLACK}Distribuţia varietăţii:
diff --git a/src/lang/russian.txt b/src/lang/russian.txt
index 7d1b228d34..708fe8408c 100644
--- a/src/lang/russian.txt
+++ b/src/lang/russian.txt
@@ -3308,7 +3308,7 @@ STR_MAPGEN_DESERT_COVERAGE_DOWN                                 :{BLACK}Умен
 STR_MAPGEN_DESERT_COVERAGE_TEXT                                 :{BLACK}{NUM}%
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}Генератор ландшафта:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}Тип ландшафта:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}Количество морей и озёр:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}Количество морей и озёр:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}Количество рек:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}Грубость ландшафта:
 STR_MAPGEN_VARIETY                                              :{BLACK}Разнообразие ландшафта:
diff --git a/src/lang/serbian.txt b/src/lang/serbian.txt
index 626b93b9e3..865d1cc5a0 100644
--- a/src/lang/serbian.txt
+++ b/src/lang/serbian.txt
@@ -3312,7 +3312,7 @@ STR_MAPGEN_DESERT_COVERAGE_DOWN                                 :{BLACK}Smanji p
 STR_MAPGEN_DESERT_COVERAGE_TEXT                                 :{BLACK}{NUM}%
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}Oblikovanje reljefa:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}Vrsta terena:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}Nivo mora:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}Nivo mora:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}Broj reka:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}Postepenost:
 STR_MAPGEN_VARIETY                                              :{BLACK}Raznolikost:
diff --git a/src/lang/simplified_chinese.txt b/src/lang/simplified_chinese.txt
index 6dd8c10c3c..3c07b7264e 100644
--- a/src/lang/simplified_chinese.txt
+++ b/src/lang/simplified_chinese.txt
@@ -3129,7 +3129,7 @@ STR_MAPGEN_DESERT_COVERAGE_DOWN                                 :{BLACK}减少 1
 STR_MAPGEN_DESERT_COVERAGE_TEXT                                 :{BLACK}{NUM}%
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}生成地形:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}地形特点:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}海洋面积:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}海洋面积:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}河流数量:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}平滑度:
 STR_MAPGEN_VARIETY                                              :{BLACK}多样的分发:
diff --git a/src/lang/slovak.txt b/src/lang/slovak.txt
index 0cb959ca90..ca9ca1ada6 100644
--- a/src/lang/slovak.txt
+++ b/src/lang/slovak.txt
@@ -3201,7 +3201,7 @@ STR_MAPGEN_DESERT_COVERAGE_DOWN                                 :{BLACK}Zníži
 STR_MAPGEN_DESERT_COVERAGE_TEXT                                 :{BLACK}{NUM}%
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}Generátor krajiny:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}Typ terénu:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}Rozloha mora:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}Rozloha mora:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}Rieky:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}Členitosť:
 STR_MAPGEN_VARIETY                                              :{BLACK}Rozmanitosť distribúcie:
diff --git a/src/lang/slovenian.txt b/src/lang/slovenian.txt
index 4b8b8dc216..36d33d3091 100644
--- a/src/lang/slovenian.txt
+++ b/src/lang/slovenian.txt
@@ -2978,7 +2978,7 @@ STR_MAPGEN_DATE                                                 :{BLACK}Datum:
 STR_MAPGEN_NUMBER_OF_INDUSTRIES                                 :{BLACK}Število industrij:
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}Ustvarjalec terena:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}Tip terena:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}Morska gladina:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}Morska gladina:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}Reke:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}Glajenje:
 STR_MAPGEN_VARIETY                                              :{BLACK}Raznolika distribucija:
diff --git a/src/lang/spanish.txt b/src/lang/spanish.txt
index 4a1191cb17..5279aec895 100644
--- a/src/lang/spanish.txt
+++ b/src/lang/spanish.txt
@@ -3130,7 +3130,7 @@ STR_MAPGEN_DESERT_COVERAGE_DOWN                                 :{BLACK}Reducir
 STR_MAPGEN_DESERT_COVERAGE_TEXT                                 :{BLACK}{NUM}%
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}Generador terreno:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}Tipo de terreno
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}Nivel del mar:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}Nivel del mar:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}Ríos:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}Uniformidad:
 STR_MAPGEN_VARIETY                                              :{BLACK}Variedad:
diff --git a/src/lang/spanish_MX.txt b/src/lang/spanish_MX.txt
index 1d95433933..0baae6179b 100644
--- a/src/lang/spanish_MX.txt
+++ b/src/lang/spanish_MX.txt
@@ -3133,7 +3133,7 @@ STR_MAPGEN_DESERT_COVERAGE_DOWN                                 :{BLACK}Disminui
 STR_MAPGEN_DESERT_COVERAGE_TEXT                                 :{BLACK}{NUM}%
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}Generador de terreno:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}Tipo de terreno:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}Nivel del mar:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}Nivel del mar:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}Ríos:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}Suavidad:
 STR_MAPGEN_VARIETY                                              :{BLACK}Variedad:
diff --git a/src/lang/swedish.txt b/src/lang/swedish.txt
index 257aa64eeb..86eb366afd 100644
--- a/src/lang/swedish.txt
+++ b/src/lang/swedish.txt
@@ -3129,7 +3129,7 @@ STR_MAPGEN_DESERT_COVERAGE_DOWN                                 :{BLACK}Minska 
 STR_MAPGEN_DESERT_COVERAGE_TEXT                                 :{BLACK}{NUM}%
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}Landgenerator:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}Terrängtyp:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}Havsnivå
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}Havsnivå
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}Flod:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}Jämnhet:
 STR_MAPGEN_VARIETY                                              :{BLACK}Varierad distribution:
diff --git a/src/lang/tamil.txt b/src/lang/tamil.txt
index 19c087e71e..699706b113 100644
--- a/src/lang/tamil.txt
+++ b/src/lang/tamil.txt
@@ -2785,7 +2785,7 @@ STR_MAPGEN_DESERT_COVERAGE_DOWN                                 :{BLACK}பா
 STR_MAPGEN_DESERT_COVERAGE_TEXT                                 :{BLACK}{NUM}%
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}பூமி உருவாக்குனர்:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}நிலவகை:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}கடல் மட்டம்:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}கடல் மட்டம்:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}ஆறுகள்:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}சமநிலை:
 STR_MAPGEN_VARIETY                                              :{BLACK}பலவகை பரவல்:
diff --git a/src/lang/thai.txt b/src/lang/thai.txt
index 65700422ef..0f6be234bf 100644
--- a/src/lang/thai.txt
+++ b/src/lang/thai.txt
@@ -2914,7 +2914,7 @@ STR_MAPGEN_SNOW_COVERAGE_UP                                     :{BLACK}เพ
 STR_MAPGEN_DESERT_COVERAGE                                      :{BLACK}การปกคลุมของทะเลทราย:
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}เครื่องมือสร้างสภาพพื้นดิน:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}ประเภทภูมิประเทศ:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}ระดับทะเล:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}ระดับทะเล:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}แม่น้ำ:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}ความเรียบ:
 STR_MAPGEN_VARIETY                                              :{BLACK}การกระจายความแตกต่าง:
diff --git a/src/lang/traditional_chinese.txt b/src/lang/traditional_chinese.txt
index 690accc5e0..f614fdc554 100644
--- a/src/lang/traditional_chinese.txt
+++ b/src/lang/traditional_chinese.txt
@@ -3129,7 +3129,7 @@ STR_MAPGEN_DESERT_COVERAGE_DOWN                                 :{BLACK}將沙
 STR_MAPGEN_DESERT_COVERAGE_TEXT                                 :{BLACK}{NUM}%
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}地形產生器:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}地形種類:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}海平面:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}海平面:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}河流:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}平滑度:
 STR_MAPGEN_VARIETY                                              :{BLACK}地形起伏分佈:
diff --git a/src/lang/turkish.txt b/src/lang/turkish.txt
index 3b3a4d129b..49d2ac4245 100644
--- a/src/lang/turkish.txt
+++ b/src/lang/turkish.txt
@@ -3130,7 +3130,7 @@ STR_MAPGEN_DESERT_COVERAGE_DOWN                                 :{BLACK}Çöl ö
 STR_MAPGEN_DESERT_COVERAGE_TEXT                                 :{BLACK}%{NUM}
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}Harita üretici:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}Arazi türü:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}Deniz seviyesi:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}Deniz seviyesi:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}Nehirler:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}Düzlük seviyesi:
 STR_MAPGEN_VARIETY                                              :{BLACK}Çeşitlilik dağılımı:
diff --git a/src/lang/ukrainian.txt b/src/lang/ukrainian.txt
index 423c451175..6d3a2507ce 100644
--- a/src/lang/ukrainian.txt
+++ b/src/lang/ukrainian.txt
@@ -3253,7 +3253,7 @@ STR_MAPGEN_DESERT_COVERAGE_DOWN                                 :{BLACK}Змен
 STR_MAPGEN_DESERT_COVERAGE_TEXT                                 :{BLACK}{NUM}%
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}Ландшафт:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}Тип ландшафту:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}Рівень моря:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}Рівень моря:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}Ріки:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}Гладкість:
 STR_MAPGEN_VARIETY                                              :{BLACK}Розподіл різноманітності:
diff --git a/src/lang/vietnamese.txt b/src/lang/vietnamese.txt
index afd7889cb9..cead6a1203 100644
--- a/src/lang/vietnamese.txt
+++ b/src/lang/vietnamese.txt
@@ -3133,7 +3133,7 @@ STR_MAPGEN_DESERT_COVERAGE_DOWN                                 :{BLACK}Giảm 
 STR_MAPGEN_DESERT_COVERAGE_TEXT                                 :{BLACK}{NUM}%
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}Tạo nền đất:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}Kiểu nền đất:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}Mực nước biển:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}Mực nước biển:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}Số sông/suối:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}Độ phẳng phiu:
 STR_MAPGEN_VARIETY                                              :{BLACK}Phân bổ sự đa dạng:
diff --git a/src/lang/welsh.txt b/src/lang/welsh.txt
index 502df8b3e2..fa1c6c2f7e 100644
--- a/src/lang/welsh.txt
+++ b/src/lang/welsh.txt
@@ -2828,7 +2828,7 @@ STR_MAPGEN_DATE                                                 :{BLACK}Dyddiad:
 STR_MAPGEN_NUMBER_OF_INDUSTRIES                                 :{BLACK}Nifer diwydiannau:
 STR_MAPGEN_LAND_GENERATOR                                       :{BLACK}Cynhyrchydd Tir:
 STR_MAPGEN_TERRAIN_TYPE                                         :{BLACK}Math Tirwedd:
-STR_MAPGEN_QUANTITY_OF_SEA_LAKES                                :{BLACK}Lefel y Môr:
+STR_MAPGEN_SEA_LEVEL                                            :{BLACK}Lefel y Môr:
 STR_MAPGEN_QUANTITY_OF_RIVERS                                   :{BLACK}Afonydd:
 STR_MAPGEN_SMOOTHNESS                                           :{BLACK}Llyfnder:
 STR_MAPGEN_VARIETY                                              :{BLACK}Dosbarthiad amrywiaeth: