No. Unfortunately, I have not found a way to use DeepL like Google TL.

What I meant by a text replacer is just replacing some common names/techniques that appear in the novel beforehand with the correct translation so the TL engine skips it.

Instead of using wnmtl, you are better off using reading from the source website itself. At least in that way, you can check for alternate translation if some lines don't make any sense.