docs: def path_to_slug(path):
      """
      Removes everything from the given URL path, including
      language code and ``PAGES_SLUG`` if any is set, returning
      a slug that would match a ``Page`` instance's slug.
      """
      from yacms.urls import PAGES_SLUG
      lang_code = translation.get_language_from_path(path)
      for prefix in (lang_code, settings.SITE_PREFIX, PAGES_SLUG):
          if prefix:
              path = path.replace(prefix, "", 1)
      return clean_slashes(path) or "/"