Can you change theappearance mount of white lion and dwarf ?

[Tegloomy]

hi, I want to ask if it would be possible to change the appearance of the mounts of the white lion and the dwarfs, that is to change the horse of the white lions in a lion and all the dwarves in mount rams?
expect your news, thanks for what you do for the server you are great.

[Tegloomy]

ok ty for answer