We first switched to nap and night time only, which sounds like where you are already.
I have twins and one was chewing through them regularly. So for him, I cut the tips off and let him have one that way if he wanted. He just looked at me funny and gave it back. Occasionally, he tried to steal his brother's, but surprisingly he didn't seem that bothered that he didn't have one and his brother still did (for sleeping).
Then the other one started to chew through them. So I just went cold turkey with him. When he looked around for the pacifier in his bed, I just said it was "broken". For the next couple of days, he'd look around in the bed and say "It's broken." I also tossed in a couple stuffed animals, hoping he'd use that to attach to instead. It went surprisingly easy. A week later, we had some rough time and we wondered if it was a delayed response, but we just pushed through.
My suggestion, if you really want to stop, is once you take them away, really get rid of them. All of them. Otherwise, you might be inclined to give-in if she is asking for one...especially if it's in the middle of the night.
If she does have a hard time, ask her to pick out a stuffed animal or other (safe) lovey to take to bed with her instead.
Oh, another suggestion would be to take one pacifier and take her to a build-a-bear type place and let her put the pacifier in there. I know some parents have done that. So she gets to keep it, but can't use it in her mouth and has a new comfort item to take the place of the pacifier.
Good luck!