<NME> __init__.py
<BEF> default_app_config = "modoboa.admin.apps.AdminConfig"

    def load(self):
        from app_settings import GeneralParametersForm
        parameters.register(GeneralParametersForm, _("General"))

    def destroy(self):
        parameters.unregister()

<MSG> Use lazy translation when needed.

<DFF> @@ -13,7 +13,7 @@ class AdminConsole(ModoExtension):
 
     def load(self):
         from app_settings import GeneralParametersForm
-        parameters.register(GeneralParametersForm, _("General"))
+        parameters.register(GeneralParametersForm, ugettext_lazy("General"))
 
     def destroy(self):
         parameters.unregister()

Use lazy translation when needed.