How can I use a word with CamelCase format (like CollabNet) in my wiki page without having wiki treat it as a wiki page?

To escape a WikiName, i.e. if you want to write the word WikiName without linking it, use an "empty" bold sequence (a sequence of six single quotes between the two parts of the CamelCase). Alternatively, you can use the shorter sequence (two backticks between the two parts of the CamelCase). See the WikiName wiki page in the link below for more info.