Touch bar trigger to select menu item b if a is selected, and vice versa

The app I'm targeting has a submenu that includes:
Display; Show Text As…; Paragraphs
Display; Show Text As…; Separate Verses

The program (Accordance) puts a check mark in front of the one that is currently selected. I'd like to set up a single toggle trigger. So if Paragraphs has the check mark, then select "Separate Verses", otherwise select "Paragraphs".
Any idea how to accomplish this?

Here's a screen shot of the menu in question: