W. Va. Code § 44-5-7
It is lawful for any guardian, committee or trustee, to compound and compromise any liability due to or from him or her, unless the compounding and compromise is ratified and approved by a court of competent jurisdiction, all parties in interest being before the court by proper process. When the compounding and compromise has been ratified and approved, it is binding on all parties in interest before the court. It is lawful for any personal representative to compound and compromise any liability due to or from him or her, as long as the compounding and compromise is ratified and approved by the fiduciary commissioner to whom the estate or trust has been referred, or by a commissioner appointed by the circuit court when the estate of the decedent is being settled in a chancery suit, and is reported by the fiduciary commissioner to his or her court. When the report is confirmed, the compounding and compromise shall be binding on all parties to the proceedings.
W. Va. Code § 44-5-7