Feature request/suggestion: Add data-pin-description in visual editor

Hi! I’m using the pro version on a couple of websites I’m maintaining and we are very pleased with it.

However, many of my clients do not have a clue about HTML. When manually inserting the data-pin-description to images in the text view of the editor, frequent mistakes happen. Would it be possible to add a separate field in the “Image Details” view that automatically adds the data-pin-description to the image HTML code? So the user can add the description in the visual editor and does not have to mess around with the text view of the editor.

One of my clients would like to set the same description for all images in one post, so it would be even better if the user could additionally set the data-pin-description for all images in a post at once. But I guess that’s more of a special request that will not be of use to many.

Cheers,
Philipp