code: function sourcePath(path_request) {
      if (path_request.path) {
        path_request = path_request.path;
      }
  
      path_request = clean_path(path_request);
      var tmp = path_request.split('/');
  
      if (_.get(project, 'site.languages.' + tmp[0])) {
        tmp.shift();
      }
  
      return tmp.join('/');
    }
docs: ----------------------------------------------------------------------