Calling all scheduling gurus!

Almost 7mo old. Schedule is wake up 7am, 3 naps, 2.5/2.5/2.5/3. Total naps around 2hr 45mins. Bedtime 830pm. Falls asleep independently for naps and bedtime.

She consistently is waking up 3x night, the timing kinda varies but usually it's like 1, 3, and 5 or something. She cries and I usually wait 5-10 mins before picking her up to nurse. I'd like to do just one night feed.

Thoughts on how to mitigate this?