Update theme settings / custom colors through Object code such as the Cooler Import Pallet feature.

I would like the ability to update existing colors when importing colors using the Object code.

Currently I am using the Cooler Object Code import to generate custom colors into the theme. The issue is this only works for creating colors but not updating existing colors.

For instance, say I have 14 custom colors that are shades and tints of the primary color. Adding these 14 custom colors is easy but if I change the primary color I need to remove all 14 custom colors and then reimport. This can be tedious.