Best UX for loading several files and rename them

I have this screen where the user uploads up to 10 files, each one of them needs to be renamed to describe what's its content (fixed descriptions), I already rename the files as they are loaded, but is really tedious to open the file explorer 10 times. I thought a drag and drop would work better since you can split your windows and start moving files from folder to navigator, so 2 questions:

  1. Is there a better way than drag and drop each file?
  2. Is there a drag&dorp that lets you assign a name for each file loaded? (would be a list)