No, but...
Put a square bracket in front of your shorted URL, skip a space after your URL, put the name of the image or something like "Shareable image for non-subscribers" (quotes not necessary unless you are using a title of something), then close with a square bracket and, voila, you have a nice neat link which does not show the URL.
example:
[https://www.ancestry.com/sharing/21676728?h=209d1b World War II Draft Registration Card: Travis Glenn Hildreth]
in final view will look like this:
World War II Draft Registration Card: Travis Glenn Hildreth