So I'm working on a story called Winter, it's a post apocalyptic story that follows a young woman who goes by the name Jack Rabbit

What I want help with is with the language, I do not have a name for the language but it's going to use the Cyrillic script and it is based off of Russian

The story takes place in the 21st-22nd century

The story takes place after a war that destroyed the continents cities, towns, factories, ect.