(1) Except as provided in subsection (2), all real property of a commission shall be exempt from levy and sale by virtue of an execution, and no execution or other judicial process shall issue against the same, nor shall any judgment against a commission be a charge or lien upon its real property.
(2) The provisions of this section shall not apply to or limit the right of obligees to foreclose or otherwise enforce any mortgage, deed of trust, or other encumbrance of a commission or the right of obligees to pursue any remedies for the enforcement of any pledge or lien given by a commission on its rents, fees, or revenues.