MATCH (masterNode:LabelParticipant {id: 783789}) MATCH (childNode:LabelParticipant) WHERE childNode.id IN [10212191, 15729146] WITH masterNode, COLLECT(childNode) AS childNodes CALL apoc.refactor.mergeNodes([masterNode] + childNodes, { properties: "discard", mergeRels: true } ) YIELD node RETURN 0 MATCH (lp:LabelParticipant {id: 783789}) SET lp.name = 'David Wright'