I remember a version of the "America's Game" promo (in fact, I may have it on tape) that aired on CKCK in Regina, Canada -- they muted the "America's Game" line in the song, and dubbed in Pat saying "It's Canada's game, eh?" And at the end, Pat voiceover again, "Canada's game, weekdays at 5 on CKCK-TV."
And, many years earlier, when it aired at 5:30, after "Silver Spoons", a short promo ran with Vanna on camera saying "Wheel of Fortune is next on CKTV!"