Haven’t found a way to do that, but I have found a simper solution using a free software program called Short Keys, where you set up macros, type the code, and your text magically appears. I use it for Technorati tags, signatures, etc. https://shortkeys.com/
I have no connection to them, just passing it along.
The following is how I have it set to type out, then just remember to add the tag at the end of the url, as well as in the description.
technorati tag:
https://technorati.com/tag/ rel=tag
technorati tag: technorati tag
Cheers!