[{_id:ObjectId("646ec7916f8ba817e80e3377"),name:"Home",items:[{name:"home 1",checkedValue:"Off",_id:ObjectId("646ec7966f8ba817e80e3380")},{name:"home 2",checkedValue:"Off",_id:ObjectId("646ec79a6f8ba817e80e338c")},{name:"home 3",checkedValue:"Off",_id:ObjectId("646efd38b1bc960c52ce5078")}],__v:3},{_id:ObjectId("646ed4136f8ba817e80e339b"),name:"School",items:[{name:"School 1",checkedValue:"Off",_id:ObjectId("646efd45b1bc960c52ce509c")},{name:"School 2",checkedValue:"Off",_id:ObjectId("646efd4cb1bc960c52ce50a9")},{name:"School 3",checkedValue:"Off",_id:ObjectId("646efd52b1bc960c52ce50b1")}],__v:4}]

db.collection.update({name:"Home"},{"$set":{"items.$[i].checkedValue":"On"}},{arrayFilters:[{"i._id":ObjectId("646ec7966f8ba817e80e3380")}]})