Template:Classname/doc
From Unreal Wiki, The Unreal Engine Documentation Site
Usage
This utility template extracts the game name from a class page name. Game-specific class pages may have a game name appended in parentheses and due to technical restrictions have spaces instead of underscores.
For example "UE2:ACTION GotoMenu (UT2003)" is the canonical name of the page about the UT2003 version of the ACTION_GotoMenu class. This template would strip the game name and namespace prefix and replace the space with an underscore to return exactly that: "ACTION_GotoMenu".
See also