I don’t have a preference but was suggesting a different name for the key. In the US many locales use the terminology of “emergency management”.
This usually is applied to the office that manages all emergency services owned by an administrative region during a disaster. The office is charged will planing for and coordinating the different local agencies in the region. They often work with thier peers in nieboring regions.
I would say that these offices would be considered a coordinator as it is a civil organization in . Not having any military power any directions are considered as strong suggestions.