docs: def rename_experiment(self, new_name):
          '''Renames the experiment.
  
          Parameters
          ----------
  
          See also
          --------
          :func:`tmserver.api.experiment.update_experiment`
          :class:`tmlib.models.experiment.ExperimentReference`
          '''
          logger.info('rename experiment "%s"', self.experiment_name)
          content = {'name': new_name}
          url = self._build_api_url(
              '/experiments/{experiment_id}'.format(
                  experiment_id=self._experiment_id
              )
          )
          res = self._session.put(url, json=content)
          res.raise_for_status()
          self.experiment_name = new_name