From SuspireWiki

Archbishop is a position within the Lancea Sanctum. Archbishops have many responsibilities: they are responsible for the covenant's movement within a city, for monitoring the officers beneath them (and rooting out whatever weakness and inefficiency they find), and for serving as the foremost spiritual counselor within the domain. Effectively, the Archbishop deals with the "big picture" and then delegates authority to the Bishops serving below him to see that his will is carried out. Should the Archbishop take praxis over the domain they reside in, they retain their Sanctified title, rather than the more secular "Prince" title. Archbishops have high Status within their covenant - they are typically the highest-ranking Sanctified that any other members of their covenant will ever encounter.

Alternate titles for Archbishop include: Episkopos, Exarch, Father/Mother Superior