What will McDonalds do if Russian franchises/restaurants just keep using the golden arches, menu item names, etc? Sure they might taste different - but what is

What will McDonalds do if Russian franchises/restaurants just keep using the golden arches, menu item names, etc? Sure they might taste different - but what is McDonalds' recourse? Not sure they can do anything if they've decided to remove themselves from doing business in Russia. Seems similar in situation to the knock-offs in other countries that McD's doesn't do business in.