Nap schedule

Si

Hey guys! I need some tips on getting a nap schedule/ routine down. She’s 4.5 months and has transitioned into her crib and we’re on night 2 of sleep training (pick up put down method) and it’s going ok. We’re sticking to it but she’s not getting great sleep/ a lot of sleep so she’s sleeping a lot during the day. I know we need to get the sleep training down first but the next step will be getting her on a nap schedule. What are some tips you have for this?! She’s a cat napper and i know she would be so much happier with 2 nice long naps instead of the 4-5 30 minute ones she takes. Thank you!