What if Pantheon is not his real name?

What if Pantheon is just the title he receive by being chosen by many gods. Leona Chosen of the Sun is chosen by one "Deity". Diana is the same being only Chosen by the moon what if Pantheon was Chosen by many different Deity earning him the nom de guerre Pantheon.

He would be chosen for different aspect and he would receive different relic items. Leona got the Shield of Daybreak and Zenith Blade, Diana got her Crescent Blade, and Pantheon get Aegis of Zeonia, Spear of Stabbing , and Helm of Headgear, Armor of Chestplate, and Boots of Sandals.

Since I don't think I painted enough of a clear picture I guess a good representation of what I'm talking about would be Captain Marvel/ Shazam he is essentially a Pantheon because he hold the power of many gods.