For mamas who weaned baby off breastmilk at 12 months old

Can you please tell me how you did it? How long it took? Did you give baby sippy cups or bottles of cows milk when you would normally breastfeed or just water?

My daughter is ten and a half months old and she’s my first child, so I don’t really know how to go about weaning her off my breastmilk when she’s twelve months old (I don’t want to breastfeed past that age). Additionally, she won’t take a bottle of anything but water. She won’t have my breastmilk or any formula in a bottle or sippy cup 😩 so I feel like that might pose a problem when the time comes to get her off the boob :/