[froh]

Whole country, yes, but only select products, greece for example has Feta [eAmbrosia]

I doubt this ever is "for all products" though. As this is an international regulation I intuit you have to register in some appropriate international body for protection, no?

[eAmbrosia] the EU geographical indications register https://ec.europa.eu/info/food-farming-fisheries/food-safety...