def METHOD_NAME(self, config_name: str):
    """Return info about selected folder if it is
    configured, otherwise None.
    """
    if "_" not in config_name:
        config_name = f"configured_{config_name}_folder"
    foldername = self.account.get_config(config_name)
    if foldername:
        return self.select_folder(foldername)
    return None