Just typed all this out then realised it wasn't really what you asked, but my story might kind of help you.
I fed DD until she was 17mo. I kind of wanted to stop but wasn't in a rush, iykwim. She was BF to sleep at night since birth. I was getting annoyed at always having to do bedtime! But we'd never pumped or done bottles so DH wasn't in a position to help out.
One night at around 15/16 mo she didn't ask for milk so I didn't offer it, then the following month we had some nights where she really wanted it (repeatedly asking for it) and some nights where she didn't (either asked for it once then not again, or didn't ask for it at all), then she still wanted it every morning for nearly a month after that.
She stopped having any milk by 17mo.
Tbh I am very happy the way we stopped, it was led by her and encouraged by me and very gentle.
However she is still taking ages to go to sleep at night, until 18mo we were still cuddling her to sleep at night, she has never self soothed. Then one night about 2 weeks ago I just thought we've got to try it sometime, so now she goes into the cot and we sit next to her while she goes to sleep. I'm gradually trying to move away but she's still getting used to it and it's taking a while, good nights are 30 mins. Worst was 1hr15mins 
Perhaps change it so you have milk before bedtime, then when she's used to going to bed a different way you can then stop the milk, that might make it less of a big change, all at once? I don't know, really.
Or give her a cup of milk at bedtime and make DH do bedtimes for a week so you're not even there when she wants your milk?
Good luck. It really doesn't last forever. Good job for getting to 1 yr 