Also worth noting the colon inconsistency of the X360 demos: http://redump.org/discs/system/xbox360/letter/x/
"Xbox 360: Das Offizielle Xbox-Magazin: Demo Disk 01/2007" (colon used properly imo)
"Xbox 360: Le Magazine Officiel: Les Démos Jouables: Décembre 2006: Janvier 2007" (colon used properly imo)
"Xbox 360: The Official Australian Xbox Magazine Issue 10: Christmas 2006" (should have colon before "Issue")
"Xbox 360: The Official Xbox Magazine Issue 09: July 2006" (should have colon before "Issue")
Separately I recommend removing months from the title. These are often verifies across different regions, often released in different months (UK gets it first then Australia a month or two later for example http://redump.org/disc/57492/ ). In addition, some demos don't say the month on them anywhere, leading to title inconsistencies.
Dates are better off noted in Comments along with the region the date goes with.
Alternatively to Point #1, we may want to consider removing "Issue" from the title altogether, for example:
"Xbox 360: The Official Australian Xbox Magazine Issue 44"
"Xbox 360: The Official Australian Xbox Magazine 44"
This suggestion is because the spine often calls it one thing "Game Disc 44" while the disc label calls it something else "Issue 44, 2009". Or for Issue 13 its "Marcch Issue 13".
If we're editorializing the title, it may as well be done to a simpler method.
Apologies for opening this can of worms, but i've been doing a lot of work tracking X//360 regional variants, so better to cross this bridge now.