[{"_id":"5fd3966d2769d212dc0104a4","Races":[{"_id":"5fd3966d2769dc12dc0105f4","gpName":"Sakhir Grand Prix","RaceResult":[{"_id":"5fd3966d2769dc12dc0105e0","position":"First","driverName":"Hamilton"},{"_id":"5fd3966d2769dc12dc0105e1","position":"Second","driverName":"Vettel"}]},{"_id":"5fd3966d2769dc12dc0105df","gpName":"Abu Dhabi Grand Prix","RaceResult":[{"_id":"5fd39452d2769dc12dc0105df","position":"First","driverName":"Bottas"},{"_id":"5fd3966d2769dc12dc0105e2","position":"Second","driverName":"Hamilton"}]}]}]

db.collection.update({"_id":"5fd3966d2769d212dc0104a4"},{"$set":{"Races.$[race].RaceResult.$[result].driverName":"Vettel"}},{"arrayFilters":[{"race._id":"5fd3966d2769dc12dc0105df"},{"result.position":"Second"}]})