Cakepop is actually named after her favorite word. she did have a proper 'normal' name everyone forgot about (it's Emma) as she again, and again introduced herself as 'cakepop!' when someone asked for her name when she was little. So it stuck in the end.
Cakepops are also her most favorite treat! Especially the overly decorated rainbow ones pull her attention.

Cakepop is VERY simple minded and has literally zero thoughts. Most actions are just either random or a impulsive reaction.
She is able to speak though and pretty well at that. She loves to tell you about her day adn the things she likes.
Though sometimes just doesn't understand when conversations are going to fast and people yelling at her is the worst. She never has any bad intentions atall and she will not understand why the certain thing that she did made you mad at her.