Any 42S means to keep a Global Label hidden from XEQ and other menus?

[Thomas Okken]

The problem with two different characters, for hiding from XEQ, solve, and integ vs. hiding from XEQ only, is that there aren't a lot of non-typable characters to work with.

I like ▒, which really stands out, but what to use for the second magic character? There's ▸, ↵, ├, and the small-caps Y and skinny colon characters used for building the X: and Y: stack labels. None of these are great options. The skinny colon would be best, if it weren't for the fact that it gets converted to a regular colon when copying or printing to text.