// views.py class SomeFormView(FormView): def get_success_url(self): if 'ka' in self.request.get_full_path(): success_url = '/ka/message-sent/' elif 'en' in self.request.get_full_path(): success_url = '/en/message-sent/' else: success_url = '/message-sent/' return success_url // template.html <form action="{% url 'app_name:message-sent' %}"> {% csrf_token %} {{ form }} </form>