intr.v.1. To plead on another's behalf.2. To act as mediator in a dispute. https://www.thefreedictionary.com/Intercede
intercede - In·ter·cede (ĭn′tər-sēd′)
intr.v.
1. To plead on another's behalf.
2. To act as mediator in a dispute. https://www.thefreedictionary.com/Intercede