All the categories inside Category:Characters have a magic word template on them that can change how the category (or page, or template, or whatever) is sorted. For example, Category:Diana Barry has this on it:
Just replace "Barry, Diana" with whatever you like, and what you're sorting will be sorted under that letter in all the categories it is in. If you only want the sorting to apply to one category, just use this instead, at the bottom of the page (Category:Diana Barry, in this case):
I would like found a German Version of the Anne of Green Gables Fan Works Wiki, but I'm not good in making of favicons. Can I use the favicon of this Wiki for my Wiki? The German Anne Shirley Wiki and the Anne of Green Gables Wiki have the same favicon, too.