I am trying to apply a new gravatar photo from a registered user to previous posts. How do I do this?
Example: My wife has entered hundreds of posts into the blog, but decided today to add a photo as a gravatar. When she posts a new post the new photo shows up, but how do I apply the photo to previous posts that didnt have a gravatar photo?
The blog I need help with is burgersbeachhouse.wordpress.com.