How do I color code words in anki based on pitch accent?

HI!

Does anyone know of a way to either:

Color code words on already-existing anki cards

or

Classify words on already-existing anki cards, e.g. fill a field with 1/2/3/4 or heiban/atamadaka etc. based on either the word or my pitch accent graph so that I can use that variable to color the target word with blue/red etc. ?

I want to do this to create a stronger link between the word and its pitch accent, but I couldn't seem to find an add-on or something else that can do this automatically