The trick is finding a good "pre-name" like so many of the Super Pro games have, like Chip Shot, Slam Dunk, Body Slam, etc.
Hurry Hard! Super Pro Curling is the most obvious name, but there may be better ones.
I should emphasize that I've never done Intellivision development, but I was a huge fan of the system in the 80s and I've considered jumping into it at some point. Super Pro Curling might be a good first project, but it's really hard to compete with all those great sports game on the system.
To be clear, you've already found the perfect title.
And yes, while there are so many great sports titles for the Inty, this could be a really neat one to add to the list. There are a lot of very helpful programmers in these forums who I'm certain would be happy to help you make the leap.