So yesterday I finally gave up trying to make an umlaut be visible on my site, today I was trying again and after much work with Timmy and myself he said "Give up, I'll send
u a link to check more if you are bored" and then I found another site which said
summat about ALT code or &# code but didn't mention this one but I tried it Ü and
it worked. 3 or 4 days later we found a way to win