How to end night feedings after they reach 1?

Am

Hi! The past two weeks my girl has been waking up every night at 1am screaming to eat. I’ve tried to resettle her without feeding and she will just keep screaming til she is fed. Then she sleeps til 4/5am and wakes up hungry again for another bottle. She turns one this week on the 31st so I don’t know what we are supposed to do when she doesn’t get formula anymore and we transition to regular milk...not sure how to ween her off the bottle...