use two languages in the same track?

hello! i’ve been trying to figure out if i can use the cross language synthesis to make Mai sing both japanese and english in the same track. i don’t really want to just make her sing engrish since i know she sounds almost like a voicebank recorded in english when using the cross language synthesis, but it doesn’t sound as “smooth” if i use two tracks, one for english another for japanese.

In the Voice panel pick the language you’ll use most in that track.

Then select the notes that are in a different language and change the language for just those notes in the Note Properties panel.