Locking Down a vocal style for reuse

The ability to create a song in a vocal style (however random) then being able to reproduce that vocal style on subsequent creations like other services such as Suno already offer. As creating 1 off hits that I can’t market are pretty useless. Which is especially annoying when I’ve spent time writing the songs, figuring out the right sound for the music but can’t tailor them with to a specific virtual band. Which is a necessity for creating at least an EP of 3 or 4 songs when services that might consider hosting them on streaming or purchasing now require consistency in vocals or they’ll drop them from their libraries as ai slop.