Michael D:
Many times Macdonald named holes reflecting to the property feature on a course or in a case like Sleepy Hollow, he named the holes using people and incidents from the Legend of Sleepy Hollow itself - (Ichabod, Headless Horseman, Pumpkin, Bram Bones, etc)
At St Louis (a Macdonald course) there are names that a refer to local features - there are 5 par-3's and one was named Crater because it was a hole played over sort of deep crevice. Some of the holes names at St Louis: Log Cabin - Blind - Ladue (the name of the town they're in)
So, historically, a hole doesn't need have to be named to reflect the hole design and strategy (gee, I can't even get myself to type the word "template" - good for me