Getting off the pacifier

My daughter is 19 months and we really want to get her off the pacifier or “me-me” as she calls it. The problem is, I have no idea how to get this thing away from her for bedtime. We don’t allow her to have it during the day. Only at nap and bedtime. She’s just SO attached to it when she goes to bed. I don’t know how to even begin to get her to fall asleep without it. She’s very persistent when she doesn’t want to sleep. She cried for 2 hours yesterday instead of taking a nap. Any tips?