When I migrated from Mojave to Sequoia (with a pause at Monterey I think) I lost the word services I liked. Today I finally investigated and figured out they came from DevonThink's free WordService "app". During the migration they were disabled, so I had to relearn how they work (macOS needs AI for searches of system settings -- because obviously Apple will never do the obvious fixes):
Now go into System Settings > Keyboard > Keyboard Shortcuts > Services > Text and you’ll see several services prefixed with WordService. Enable the ones you’re interested in, e.g., WordService: All Caps. If it’s a command you think you’d use often, you may want to assign a hotkey. Double-click the shortcut field to the right and enter a shortcut for the desired service.
I had to reenable my preferred services. Some of them don't seem to work now but most do. They are big timesavers for me. Reformat is particularly appreciated. From the help file:
A combination of Trim Lines, Remove Line Endings, Remove Multiple Spaces and Remove Quotes preserving paragraphs.
Devon Technologies has several free and valued utilities. I use EasyFind and WordService.