She's so cute! When our little boy was a kitten we used to lock him in the laundry at night and he would meow and meow and meow so we let him out. Then he would come and scratch on our door and cry so we thought we'd let him into the bedroom. But then he would jump on the bed and bite us and meow at us all night. We decided it had to be the laundry and after a few weeks he eventually grew out of the meowing at night.
He also used to pee on our bed if we forgot to close the door and he used to poo on our couch (thank god it's leather). We ended up going through about 15 bottles of the spray that gets rid of the smell that the kittens can smell that makes them want to keep peeing in the same spot over and over again. We just had to put a few extra litter boxes around the house for a couple of weeks during the day so he didn't have to be locked away in the laundry during the day. There's also a spray you can get that repels cats from peeing in a particular spot, so if she has a favourite recurrent spot she likes to go that can be really helpful!
Unfortunately a lot of the time it's a waiting game. They do grow out of it!