Overwrite ModuleSectionEnums values for the color picker for graphs/icons

Hello,

Currently working on customizing our portal to have the exact colors for branding guidelines. I noticed that graphs only have a small set of specific colors to pick from, and it does not seem possible to override using MainHeaderSchema  replacing view since it is rendered via a Canvas element. I was wondering if it was possible to go in and actually replace the values of the enums for colors found in ModuleSectionEnums within the CrtWizard7x package. We are also on cloud.

Any information would be super helpful! Thank you!