How to get 3 year old to nap

Jullz ☀️

Soo here’s the situation. My daughter is 3 (almost 4) and for the past month or so she has completely refused to take naps at home. She will throw the worse tantrum possible and usually wake up her brother to play (he’s 1 1/2)

We have tried just quiet time, have her watch a movie, things like that instead of napping but she gets bored and wants to play with her brother or go to the park.

I don’t really know what to do. I would really like her to get back in a nap/quiet time routine since we have another little one on the way in just over three months. Help 😩