Actually we don't have this feature in Confluence Ondemand neither self-hosted. However your idea is pretty good. So I took the liberty to raise an improvement request as you can see below:
I would strongly suggest that you vote on this issue to increase its popularity and add it to your watchlist for future updates.
Do you use templates with Confluence? Take part in a remote 1-hr workshop. You'll receive USD $100 for your time! We're looking for people to participate in a remote 1-hr workshop...
Connect with like-minded Atlassian users at free events near you!Find a group
Connect with like-minded Atlassian users at free events near you!
Unfortunately there are no AUG chapters near you at the moment.Start an AUG
You're one step closer to meeting fellow Atlassian users at your local meet up. Learn more about AUGs