AI Tool for simple but repetitive changes (e.g. mass colour styling on text)

I have this use-case:

All I want to do is ask the Figma AI to “Populate the same colour styling based on the syntax above, to the syntax below”.

This is super easy for AI to understand.

It should be in Figma already.

There are so many example like this where because of the way the Figma interface works in relation to product UIs, some things take a disproportionally long time to do - e.g. “change all these pill components to this new one”.