OK, yeah, I knew there'd be more to deal with once that started being used. :) Though looking at her page now, even more than I expected! Here are ones that got changed or need more change.
Skabelon:Nihongo works, but the little question mark link it creates goes to a help page on English Wikipedia. It doesn't look like that page has an exact equivalent on Danish Wikipedia, so I didn't change it. It doesn't even need to be on Wikipedia, but anyway some other place to link to might be good.
Skabelon:Birth date and age and Skabelon:MONTHNAME that it makes use of I changed month names, date format, giving år with age. Birth date and age adds two categories which will need modified. The first one is for years (1996 Births) and the second is for months (October Births).
Skabelon:Residence links to Wikipedia articles for their birth locations, which I've switched to using Danish Wikipedia. It also adds another category which will need modified, current format like "Members from Tokyo".
Skabelon:Zodiac I changed the sign names, since it was easy to find the list and I was changing month names within the template anyway.