Is there a word for a script which is actually latin characters, but which is designed to be incomprehensible at first glance?

I have several examples on this pinterest:

https://www.pinterest.at/zackdubnoff9/conscripts/

I want more. the idea is to use them as apparently sacred language, but actually become readable if you squint a bit.

I'd like to have a word to describe the phenomenon so I can find more examples.