Dragon Age 2 Ultimate Edition -v1.04 All Dlcs... Site

This is not an official version name from BioWare/EA — the official complete edition is called (or sometimes listed as Ultimate Edition by some digital stores, but not branded that way like Dragon Age: Origins - Ultimate Edition ).

It looks like you're referencing a specific release of (v1.04, all DLCs). Dragon Age 2 Ultimate Edition -v1.04 All DLCs...