def format_task_config_key(config_parameter):
    """
    Format the name of config parameter to be included as in the final task config, without any language references
    (because the names of parameters in Luigi tasks are language agnostic).
    
    :param config_parameter: Name of config parameter.
    :type config_parameter: str
    :return: Formatted config parameter.
    :rtype: str
    """
    if "{language}" in config_parameter:
        return "_".join(config_parameter.split("_")[1:])
    return config_parameter