Responses
There is a really good reason for this. Usually Lezhin doesn’t change characters names but this time it has to do with the meaning of their names meanings. Skylar is originally Haneul which means "Sky", and Cirrus (a type of cloud) is originally Hyunwoon, which sounds similarly to the Korean word for cirrus and has the same character. And I think they also did it so the wordplay in the name of the webtoon would make sense. And also cloud storage.
Why everyone but MC and ML have normal names... Even in description names are Korean, but here... I just don't like when names are adapted/translated or whatever