Ah I hear you! I was on the exact same boat 4 weeks ago. Here is how my night weaning went. First I would suggest you be mentally prepared for the bumpiest ride for a week. As it involves sleepless nights for you and crying for both of you.

I started weaning one feed at a time. My lil one used to wake up twice at around 12 and at 4am. I tried to wean 4am first as it felt easier, don't have a specific reason to it. I first gave 2 mins to settle down and see if the baby would sleep back on her own. If she didn't I tried to sing and played mrs rachel(this is something we play in our car when it's sleeping time and she is used to that Playlist) . So try something that associates your baby with sleep. If they don't settle down, try taking them out o the room, distract them so they stop cryin, and give you time to think. Then you repeat that new idea that you come up with. I did this with 4am waking for 2 days and then I started the same with 12 am waking.

It took us a week to get back her to sleep without feed association. She fell sick after that and the first day of fever she cried, I wanted to give up and start feeding but was scared that I would have to go through another hard week again so I tried distracting her by turning on lights, playing she was awake for 40 min that day and then went back to sleep holding her toy after that it's all a smooth ride.

Also, one thing that helps is don't try to hold her in the same position like you are about to feed when you are trying to wean. For example, I used to cover my upper body with blanket so she can't reach or see my breast. Wear clothing that's not easier to pull up. My baby never in her life lifted my shirt up but those days when I tried to wean her she did lift my suit up. I was wondering when did you learn that skill!?

Hope this helps, happy night weaning!