The first thing to consider is your target audience. That is whether it is for parents or children. Or do both.
Secondly. It can be named based on the location, characteristics, theme and other factors of the venue. Such as the culture, history and scenery of the place. Or they can be named based on reading types, educational concepts, etc. at the same time. The naming should be concise and easy to remember. Reflect brand characteristics. Without losing personalization.