Sleeping

My 23 month old does this to my 10 week old all the time! Naptime are constantly interrupted for littlest one, I tell my older one inside voices but that doesn’t always help as she is just playing being a typical toddler with all of her noisy toys but what I try to do is when my youngest is napping I will put her down in my bed room and then keep my toddler in the main room, she goes nursery two days a week and I have noticed that my youngest one does nap far better on these two days, when she gets naughty, I introduce time out for a couple of minutes that typically tends to sort out the loud and naughty behaviour but not always