Yes, do it in subcaps. I can’t explain it properly as I have to play with it to remember it exactly, but you create one in subcap, then you can save that as a ‘template’. Then you can trim that out over the entire area you are going to need the title on. Lift out any areas you don’t need them on.
Now you will have the same title over each shot. Go to edit the second one, then there’s a selection to edit master list or something like that. Select that and you will get a list of all your titles and you can edit the text of each one and it will remain in the same style as your first one, just the text will change.
Another method is using the subcap generator tool that I’ve used for vfx titling, but it limits what you can do with the text. It basically adds a suffix in incremental numbers, but I don’t like the numbers it starts with so I haven’t used it so much for the text but it will lay a subcap over each shot with the locator to length and then you just have to edit the text. So if you have a certain color locator on each shot you want a subcap on, then spit out an edl, open it in the tool at your finder/desktop level, it will find each of those shots and generate a subcap list that you then import back into Avid and it will place a subcap over each of those shots. I can’t remember who made it and didn’t find it with a quick google search.
This isn’t the tool I have used but same idea, instructions are there at the link:
https://www.evanschiff.com/bd/articles/tag/subcap