Identify a wiki you could imagine yourself creating, then write a set of naming conventions for it. These should include:

• How exactly titles should be capitalized, including how acronyms and other weirdnesses will be handled.
• Whether you use CamelCase titles, and if so, what you do if there's only one word or it otherwise doesn't match the capitalization rules required to create a link.
• Any special rules that seem appropriate (e.g., names of sources end with their publication date or the word Source).

You can refer to the naming conventions for my Mosaic Muse notes system for an example.