Suggestion #14830

Unicode symbols in titles

I don't expect this to be an accepted suggestion, But why can't we have titles with symbols in them? Can we have a title with instead of a word or a set of numbers and letters, It's a Unicode symbol? Like a Pi symbol, A Phi symbol, Or an arrow symbol. As far as i know and from my perspective, i see no argument against it except that it might be hard to implement if the current title system only supports ASCII characters.
Personally, I would like there being a Phi or a Pi title and i might buy it later on.

Thank you.