I’ve seen other such expressions, such as cod-Latin, and cod-Spanish. Cod-Latin is a synonym of Dog Latin, a fake Latin used playfully to imitate real Latin. The Wikipedia example is
Stormum surgebat et boatum oversetebat
The storm rose up and overturned the boat
Illegitimis non carborundum is another such instance. (“Don’t let the bastards get you down.”)
Cod-Greek would similarly be fake Ancient Greek, made up with English words and vaguely Greek-looking endings.
Got any references, OP?