AkShUaLlY…. It’s pronounced “Kel-a-born”….but I still applaud your humor!
Most, if not all c’s are pronounced as hard K’s in Elvish (Elven?) languages.
It does get a little weird with places like Cirith Ungol, but there are, allegedly, older maps where it’s spelled Kirith.
Ugh. That’s awesome. Gotta have them now! Mainly because I dont even have (or have heard of) most of those! Interesting that Children of Húrin isn’t in any of these sets. I feel like it was a long enough book alone to not have been incorporated into one of these…