Give apended files chapter names

I’m trying to join several mkv files of a music DVD and give each one a chapter name.
I’ve found in outputs towards the bottom right generating chapters and if you click on the dropdown and choose “one chapter for each appended file” and it creates a chapter number for each track but is there a way I can give each chapter it’s own name?
Also … say I’m doing a test with 3 files, the 1st one is fine but the video on the 2nd and 3rd is just a green screen.

Welcome!

No, you cannot name generated chapters directly during multiplexing. You can do that afterwards, e.g. with the chapter editor, or on the command line with a combination of mkvextract, editing the chapter XML file & replacing the existing ones with mkvpropedit.

OK … and thank you for that … if I’m honest though it’s gone waaaayyy over my head.