I don't know how to change the mode, my daughter sleeps until lunchtim…

I don't know how to change the mode, my daughter sleeps until lunchtime, sometimes even waking up at 2 pm, and naturally, days pass unnoticed like that. As for daytime naps, there can be three or even four. How many daytime naps do you have in our age range from 7 to 9 months? She wakes up three times during the night. I'm already like a zombie, I don't understand what day of the week it is, what number, with such a schedule. How many times per night do your kids wake up?