code: def wiki_update(self, page_id, title=None, body=None,
                      other_names=None, is_locked=None, is_deleted=None):
          
          params = {
              'wiki_page[title]': title,
              'wiki_page[body]': body,
              'wiki_page[other_names]': other_names
              }
          return self._get('wiki_pages/{0}.json'.format(page_id), params,
                           method='PUT', auth=True)
docs: Action to lets you update a wiki page (Requires login) (UNTESTED).
  
          Parameters:
              page_id (int): Whre page_id is the wiki page id.
              title (str): Page title.
              body (str): Page content.
              other_names (str): Other names.
              is_locked (int): Can be: 0, 1 (Builder+).
              is_deleted (int): Can be: 0, 1 (Builder+).