I think what the version that worked that I have seen were using another language track (German / Japanese) and running through some kind of “alien filter”. Was curious if it was something you had tried vs a reply that you should do it.
Oh yeah, I’ve heard of that before! In answer to your question, no I’ve never tried it. However, there’s another faneditor who did. I don’t remember who, but I’m certain that edit does exist somewhere.