For purposes of this chapter:
(1) “Foreign defamation action” means a legal proceeding instituted in a jurisdiction outside of any state or territory of the United States which was founded on a cause of action arising from allegations of defamation, libel, or slander.
(2) “Foreign defamation judgment” means a judgment or decree rendered in a jurisdiction outside of any state or territory of the United States which was founded on a cause of action arising from allegations of defamation, libel, or slander.