Change the names of scored call names, input dictionary change with {<current name>:<new name>} format, new name must not already exist

        Args:
            change (dict): a dictionary of current name keys and new name values

        Returns:
            CellDataFrame: The CellDataFrame modified.

def rename_scored_calls(self,change):
        """
        Change the names of scored call names, input dictionary change with {<current name>:<new name>} format, new name must not already exist

        Args:
            change (dict): a dictionary of current name keys and new name values

        Returns:
            CellDataFrame: The CellDataFrame modified.
        """
        output = self.copy()
        output['scored_calls'] = output.apply(lambda x:
          _dict_rename(x['scored_calls'],change)
          ,1)
        return output