Currently Being ModeratedJan 29, 2013 8:02 AM (in response to mculig)
In OSX 10.8 Mountain Lion you can click on the file name at the top of the document window in Pages, and are able to change its name, but you have to select the entire name and retyping to change it. A bug stops you changing just part of it.
Currently Being ModeratedJan 29, 2013 8:33 AM (in response to PeterBreis0807)
I am running OS X 10.8.2 and Pages v4.3.
Five minutes ago, I could select the Rename... menu item from that inverted triangle adjacent to the document name. The document name changes to show only the base name highlighted, not the extension. Changing that basename only, and pressing return, the filename changed correctly. Here is the flow: