Hi! How reliable is it to say that uppercase glyph name = lowercase glyph name capitalized (oacute > Oacute)? Are there any exceptions, perhaps in some scripts? Of course, I mean letters only.
/AE, /OE, /IJ are counterexamples.
I would do it properly: Get the Unicode, make a character from it, put that into a string, call
upper() on it and go back to the Unicode and ask Glyphs for the name for it.