The only thing in the way of my
EDIT:
Ok, so I went to Wikipedia to see how they do it, and it seems that changing the DISPLAYTITLE does change a page's pagename, so I definitely can't use it. The iPod's page is "IPod", and they use DISPLAYTITLE to change it to "iPod". And Apple's page on Wikipedia links to the other one like this: [[iPod]].
So I still have a question to the big guys. Since I can't change a page's display title, can I put the translated title very big right below it?