How to write lyrics on multiple staves at once

I have a choir score with 12 individual staves. (I promise this was the least confusing way to go about this due to the nature of the score.) However, there are still a lot of sections where all 12 parts are singing the same lyrics with the same rhythms, but often with different notes. I need a way to type the lyrics on all 12 staves at once, or otherwise copy/paste the lyrics without copy/pasting the notes. I've looked through a dozen discussion threads that appear to be answering this question, but it's always slightly different than what I'm asking, and doesn't give me the answer.

Please let me know how to do this, I greatly appreciate your help!