Over the following weeks, I managed to find a couple of other wikis and added them in the Other Mario Kart wikis in the mainpage. I also added their interlanguage links which is listed below in the main page.
The problem is that the Català and the Nederland interlanguage links were identified by Wikia as internal links, instead of interlanguage links. Can you happen to fix them for me? Thanks in advance. =)
I took a look at the main page and I don't see any problem with the source code, so it's weird that they're turning out like this. Well sorry but I'm not really sure what to do from here, but if I remember correctly, I believe there's a thing where we can ask wikia to add interlanguage links or something, but I'm not sure.