We recently moved from Dropbox to Google Drive for our whole company and I used one user account to move everything into Google Drive. Now most/all of the file/folders are owned by one account. The folders are broken out by department and I'd like to set the owner of all of the files inside of that folder to the department head. Is there a way to do that without going into each folder? I'd like to solve this in the webapp, but if not, how can I do this with the API?