Update multiple docs with different values

Don't think this is at all possible but wanted to check.

If I have the following documents:

doc1 : {
  _id: 1,
  name: 'John Smith',
  age: 20
}

doc2 : {
  _id: 2,
  name: 'Jane Smith',
  age: 22
}

I want the client to be able to pass me both docs in the same request for update. In this case maybe add an address to both docs.

Is there a way the I can send one update statement to mongo such that it updates both of the documents with the name values?

I.E. from client:

doc1 : {
  _id: 1,
  name: 'John Smith',
  age: 20,
  address: '123 Street'
}

doc2 : {
  _id: 2,
  name: 'Jane Smith',
  age: 22,
  address: '456 Way'
}

Currently I am iterating over the values and updating one at a time. Problem with that is mongoose/mongodb updates are async, so I cannot reliably tell the client that I updated each result until all update callbacks have fired. I have a counter to make sure I receive N number of callbacks then I send a response.