Possibility to write/modify the default prompt when "Enhance transcription with AI" is activated ?

Hello,

When I activate the “Enhance transcription with AI” feature, all the text I speak is output in english, even if I speak in another language. I guess the AI makes the translation automatically, but I’d like to be able to choose if I want to keep the original language.

One possibility would be to allow the user to define his own prompt (so he can specifically ask to transcript in the original language for example).

I’m using the Custom API + custom model (llama.cpp remote) but there is not parameter to specify a custom prompt, which would be nice :-).