Thinking about it, I'm not sure Copy > Update All would be much better since I think it would only set the creation/modified dates on folders it created as part of the copy, not on ones it just updated.
You could use either of these:
Thinking about it, I'm not sure Copy > Update All would be much better since I think it would only set the creation/modified dates on folders it created as part of the copy, not on ones it just updated.
You could use either of these: