Database
[{company:{subscriptions:[{"name":"test1","updatedAt":ISODate("2021-10-19T06:40:33.583Z")},{"name":"test2","updatedAt":ISODate("2021-10-19T06:40:33.583Z")},{"services":{"1":{"createdAt":ISODate("2021-10-19T06:40:33.583Z"),"updatedAt":ISODate("2021-10-19T06:40:33.583Z")}},"updatedAt":ISODate("2021-10-19T06:40:33.583Z")}]}}]
Query
db.collection.update({},[{"$set":{"company.subscriptions":{"$filter":{"input":"$company.subscriptions","cond":"$$this.name"}}}}])