Just wanted to point out that it is pretty lame that people have been asking since at least 2015 for a bilingual song and Bible support, and we still don't have it.
I love proclaim but this issue may force me to use another program instead
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Sorry for the lack of reply! Yes, this has been a requested feature, currently there are a number of ways to accomplish this (using additional text boxes) however a built-in, easy solution would be great. Thanks for bringing it up again! This is an area we want to improve
To the Logos development team
Using HTML CSS formating tag is one way to achive bilingual/multilingaul support.
Not sure I can mention the name of a free software in this forums, that used HTML CSS tagging to achive multipingual support.
For song/hymn in that program user just insert the formating tag (there are some built in formating tag, user can also defien their own foramting tag) as part of the lyric and the outputting result will be the text on the same silde that have different formating. No mulitple text boxes are needed.