

If you want the country to change its name when it receives the cosmetic tag, you have to write the localisation for it. When you launch HOI4, you'll notice a "Mod Tools" button in the launcher. custom_effect_tooltip = Custom_effect_tooltip can be used to add your own tooltip. The first section called "Basic Templates" includes all kind of regular templates which will work perfectly in every situation, even tho they are basic. Remember, that ALL flags have to exist in all 3 sizes, so if you have different flags for all 4 ideologies, you have to create 4*3 = 12 flags total.

Eg: When creating countries, events, or focus trees, the need to create national spirits, or advisors often arises. Login to your HOI4 Modding account Login To Your Account.
