Edit Audio codec

[kalemvar]

Hello,

I'm strugging with this situation and don't know what to do : my video file has 2 audio tracks listed as this :

English - Dolby Digital+ - Stereo - Default
French - Dolby Digital+ - Fre - Stereo - Default

1) is there a way to remove the "Fre" from by second audio
2) I already ask in the most long time ago, is it possible to change the "Dolby Digital+" to "EAC-3 or DD+ or something chose" ? Dolby Digital+ is pretty long name and the esthetic behind that isn't clean like others Codecs like "AC3, AAC, DTS, DTS-HD" that are naturally see by Jellyfin. Ultimately something like that would be ideal "English - EAC-3 - Stereo - Default" 

Thanks for your help

kalemvar