We have been trying to get rid of every mention of Age of Empires 3 Complete Collection because it’s no longer a complete collection, it’s just the legacy/2007 version of the game, which is why it’s renamed to either legacy or 2007 on Steam/forums/Reddit and everywhere else. I suggest changing the name here from CC to 2007 as well.
It could, but it’s the official game name, how it’s seen on the box (I have!). A possible alternative could be naming it “legacy Age Of Empires III Complete Collection (2007)”.
Why not just Age of Empires III? I had no idea what CC meant in this dialog.
“2007” can cause confusion, since the original Age of Empires III was released in 2005. Better phrasing is plainly “long-time Age of Empires III players”.