[taratears]

I've figured out how to set rules for tags so that if ''this'' shows up, ''that'' is used instead. Is it possible to create rules that apply only in the instance that two tags appear, and both are replaced with a different tag?

For instance: "Romance", and "Regency", are two separate tags. Can a rule be created that replaces those with the single tag "Historical Romance - Regency", but only if both tags are present?