Why do people translate WENDY into Wendy instead of Wendy?

If you are the first translator, you can of course translate according to your meaning. I can't say whose is better. In addition, it is best to translate words for children with as few strokes as possible. Do you know that?/You know what? Disney was originally translated into Disney, but it was deliberately changed to reduce the number of strokes. I believe it can give you some inspiration.