Yes, it’s a different kind of title change altogether, compared to the usual formula.
I was confused by it too, I thought the hyphen in “Can-dy” was the change, but you can see it’s there in the real product display.
I bought those cans quite a bit, and I think they continued well into the early 80’s. I’ve seen three different box colors, and I think each “series” also changed the array of can colors. Don’t remember the candy shapes ever changing though. There are a number of candy and gum items that I would love to snag a display box from - these, munchy mummies, gold rush, Big Buddy, and a few others.