Invoice and Quote Numbers

Is it possible for the invoice and quote number to be generated as the title or part of the title. Basically when I generate the PDF of the invoice I would like he number to be automatically put as the title. Please note I have limited “newbie” capabilities. Many thanks in advance for any advice given


there’s an old answer here, probably still applies (approximately, maybe some line numbers are changed)

If you want a solution without code (and with plenty more features), in the context of sending emails or campaigns, have a look at my add-on PowerReplacer, the demo video shows dynamic attachment names.