Hidden String/Characters in Tokens?

Hello, I’m sorry if this has been answered somewhere, if so, I couldn’t find it.

Is there a way to add a series of characters to the Layout Name/Instrument Name/Player Name, in such a way that it doesn’t show on the Score/Part, but that it shows in the Name and hopefully also appears on the Filename once exported? The way it works in Sibelius with the “~”, I mean.

Thanks in advance.
Cheers

Sadly not.
If your use case happens to be to include the number of pages in the layout in the export filename, that’s something I’ve requested directly with the development team (and as an automated token, rather than being something one manually types).

Thanks for your answer. No, I need it for file management information which is not relevant musical information. I guess I’ll have to do more manual work :/.
Thanks!