West virginia constitution
Article VIII: judicial power
Section 6

Subject to the supervisory control of the supreme court of appeals, each circuit court shall have general supervisory control over all magistrate courts in the circuit. Under the direction of the chief justice of the supreme court of appeals, the judge of the circuit court, or the chief judge thereof if there be more than one judge of the circuit court, shall be the administrative head of the circuit court and all magistrate courts in the circuit.