diff --git a/src/lang/latvian.txt b/src/lang/latvian.txt
--- a/src/lang/latvian.txt
+++ b/src/lang/latvian.txt
@@ -1556,13 +1556,13 @@ STR_CONFIG_SETTING_LOCALISATION_UNITS_HEIGHT_IMPERIAL           :impērijas, britu (pēda)
 STR_CONFIG_SETTING_LOCALISATION_UNITS_HEIGHT_METRIC             :metriskās (m)
 STR_CONFIG_SETTING_LOCALISATION_UNITS_HEIGHT_SI                 :SI, starptautiskās (m)
 
-STR_CONFIG_SETTING_GUI                                          :{ORANGE}Saskarne
+STR_CONFIG_SETTING_INTERFACE                                    :{ORANGE}Saskarne
 STR_CONFIG_SETTING_LOCALISATION                                 :{ORANGE}Lokalizēšana
-STR_CONFIG_SETTING_CONSTRUCTION                                 :{ORANGE}Būvniecība
+STR_CONFIG_SETTING_INTERFACE_CONSTRUCTION                       :{ORANGE}Būvniecība
 STR_CONFIG_SETTING_VEHICLES                                     :{ORANGE}Transportlīdzekļi
 STR_CONFIG_SETTING_STATIONS                                     :{ORANGE}Stacijas
 STR_CONFIG_SETTING_ECONOMY                                      :{ORANGE}Ekonomika
-STR_CONFIG_SETTING_LINKGRAPH                                    :{ORANGE}Kravu sadale
+STR_CONFIG_SETTING_ENVIRONMENT_CARGODIST                        :{ORANGE}Kravu sadale
 STR_CONFIG_SETTING_AI                                           :{ORANGE}Sāncenši
 STR_CONFIG_SETTING_DISPLAY_OPTIONS                              :{ORANGE}Ekrāna opcijas
 STR_CONFIG_SETTING_INTERACTION                                  :{ORANGE}Mijiedarbība
@@ -1574,8 +1574,8 @@ STR_CONFIG_SETTING_VEHICLES_AUTORENEW                           :{ORANGE}Automātiskā atjaunošana
 STR_CONFIG_SETTING_VEHICLES_SERVICING                           :{ORANGE}Apkope
 STR_CONFIG_SETTING_VEHICLES_ROUTING                             :{ORANGE}Pārvietošanās
 STR_CONFIG_SETTING_VEHICLES_TRAINS                              :{ORANGE}Vilcieni
-STR_CONFIG_SETTING_ECONOMY_TOWNS                                :{ORANGE}Pilsētas
-STR_CONFIG_SETTING_ECONOMY_INDUSTRIES                           :{ORANGE}Ražotnes
+STR_CONFIG_SETTING_ENVIRONMENT_TOWNS                            :{ORANGE}Pilsētas
+STR_CONFIG_SETTING_ENVIRONMENT_INDUSTRIES                       :{ORANGE}Ražotnes
 
 STR_CONFIG_SETTING_PATHFINDER_OPF                               :Sākotnējais
 STR_CONFIG_SETTING_PATHFINDER_NPF                               :NPF