To add to my post…

DISPLAYTITLE for your example "Epic Minigames/Colossal Assault" can be setup like so: {{DISPLAYTITLE:{{SUBPAGENAME}}}} (note how each element has to have its own closing brackets, hella important) which will return Colossal Assault for the displayed pagename. You can even Italicize it by adding the appropriate two single-hashmarks like so, {{DISPLAYTITLE:''{{SUBPAGENAME}}''}} (it's already bold, so don't bother with 3).

This works for the entire SUBPAGENAME, but if you wish to Italicize only part of the DISPLAYTITLE:SUBPAGENAME, that is where you'll need to look into titleparts.

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