Koko Crater vs. Koko head - Whats' the deal?

Hawaii is notorious for its confusing, hard-to-pronounce landmarks, street names, and towns.  With only 12 letters in the Hawaiian alphabet, many visitors come to the islands and never really learn how to correctly pronounce or identify names, which makes vacationing a little bit harder than normal.  If you’re trying to get to the ocean, but you confuse makai with mauka, then you’ll be finding yourself deep in the valleys of the island in no time.  The same goes for the names of things, such as beaches, hikes, or points of interest.  Our topic today attempts to unveil the mystery and confusion behind the two landmarks on Oahu’s southeast side, Koko Crater and Koko Head.