Dynamic repeater title?

Hello,

I have a repeater field in a custom widget and I’d like to base the title on a value entered in one of the fields.

For example: The repeater is called “district” and has a “title” text field. Rather than every repeater row being called “District” and having to open each one to find the one I need, I’d like to title them “District: [Value of Title Field Here].”

I’ve been searching around but haven’t found a way to do this. Is it possible?

Thanks,

Tim