bookmarklet to your bookmarks bar, then just click it when you on the order details page.
Once you have it bookmarked
, you can also click it on this page to load your created rules.
(For example new products are created, or you want to change just some - so you don't have to re-create all)
If you already have a Naming Rules bookmarklet, you should delete the old bookmarklet in bookmarks bar first to avoid confusiton