Add share/locale to catalog paths on windows

(cherry picked from commit fc62d36441)

common/paths.cpp

@@ -183,6 +183,17 @@ wxString PATHS::GetStockDataPath( bool aRespectRunFromBuildDir )
 }
 
 
+#ifdef __WXMSW__
+/**
+ * Gets the stock (install) data path, which is the base path for things like scripting, etc
+ */
+wxString PATHS::GetWindowsBaseSharePath()
+{
+    return getWindowsKiCadRoot() + wxT( "share\\" );
+}
+#endif
+
+
 wxString PATHS::GetStockEDALibraryPath()
 {
     wxString path;

common/pgm_base.cpp

@@ -814,6 +814,10 @@ wxString PGM_BASE::GetLanguageTag()
 
 void PGM_BASE::SetLanguagePath()
 {
+#ifdef _MSC_VER
+    wxLocale::AddCatalogLookupPathPrefix( PATHS::GetWindowsBaseSharePath()
+                                                  + wxT( "locale" ) );
+#endif
     wxLocale::AddCatalogLookupPathPrefix( PATHS::GetLocaleDataPath() );
 
     if( wxGetEnv( wxT( "KICAD_RUN_FROM_BUILD_DIR" ), nullptr ) )

include/paths.h

@@ -175,6 +175,12 @@ public:
      * @return The macOS specific bundle data directory for KiCad
      */
     static wxString GetWindowsFontConfigDir();
+
+
+    /**
+     * Gets the stock (install) data path, which is the base path for things like scripting, etc
+     */
+    static wxString GetWindowsBaseSharePath();
 #endif
 
 private: