I do a Code Replacement to insert a name in the caption, and then either cut & paste to insert that name into the Headline, Keywords, Persons Shwon or Personality field. It would be faster if I could have a placeholder in those multiple fields and then do one Code Replacement that inserts the text into the multiple fields. I have recently seen this done in Caption Pro.
In the attached screenshot, Caption Pro has a placeholder, = people, in the Caption field and a few other fields. If you change the contents of = people, it inserts the change into the various fields. That would be a great timesaver.