If an execution is issued against a holder of an interest in land of which a homestead may be a part and the judgment debtor has not made a voluntary designation of a homestead under § 41.005, the judgment creditor may give the judgment debtor notice to designate the homestead as defined in § 41.002. The notice shall state that if the judgment debtor fails to designate the homestead within the time allowed by § 41.022, the court will appoint a commissioner to make the designation at the expense of the judgment debtor.