Board Thread:Support Requests - Getting Technical/@comment-38838439-20190606085420/@comment-9605025-20190606113505

Okay, so the community name is the text portion that shows in the wiki navigation bar. As per the customization policy, there are very limited changes you can make to the wiki navigation bar. If you want to change the appearance of the community name, it must be done through the theme designer. Unfortunately, theme designer does not let you change the font and the color is automatically chosen based on your wiki's theme colors. Yes, you can try to make changes using CSS but that is against the customization policy for this particular component of the page; so I would strongly advise against it.

Removing the category section is also against the customization policy; so you can't to that either. Well, from a technical standpoint, you can; but you shouldn't.

If you are concerned about users adding categories to the main page, you can lock the page so that only admins can edit it.