Localization: Fixed localization of some 3d-Scene notifications

+ Move a call of the load_language() before SplashScreen creation

src/slic3r/GUI/GUI_App.cpp

@@ -799,6 +799,9 @@ bool GUI_App::on_init_inner()
     app_config->set("version", SLIC3R_VERSION);
     app_config->save();
 
+    // If load_language() fails, the application closes.
+    load_language(wxString(), true);
+
     wxInitAllImageHandlers();
 
     SplashScreen* scrn = nullptr;
@@ -866,9 +869,6 @@ bool GUI_App::on_init_inner()
     init_label_colours();
     init_fonts();
 
-    // If load_language() fails, the application closes.
-    load_language(wxString(), true);
-
     // Suppress the '- default -' presets.
     preset_bundle->set_default_suppressed(app_config->get("no_defaults") == "1");
     try {