Yes, it would of course be ideal if you could define your own special characters as part of a show.
Then you wouldn’t have to beg for such little things.
But I fear the opposite will be the case, because the most important standard special characters “-” and blank have already been quietly removed from the first consoles, because they corrupt recorded files when used in their track names!!! 
And the fact that A&H (@MarkF) is ignoring a corresponding question instead of publicly reassuring is not a good sign.