Law / Legal Change of Name After Marriage (I'm UK, she is Polish) [12]

Hello!

I was wondering if anybody knows much about name changes after marriage.

I am about to get married and my lovely future wife has not yet decided whether to change her name.

If she chooses to take my name how long before she has to change her Polish documents Id card, Passport ect?

I am British and she is Polish.

That'll do for now, any help would be appreciated!