[Plugin: AddToAny Share Buttons] Adding title to vertical floating menu?

This plugin is great, and is providing me almost exactly what I was looking for. But I want to distinguish the floating sharing menu from my group of ‘like and follow symbols’ at the top of my website, to make it easy for visitors to know where to click to do what they want to do.

So, I was just wondering if there is any easy way to add the word ‘Share’ or the phrase ‘Share this article’ at the top of the floating menu, small enough to fit in the existing menu and centered directly above the top icon. Here is a random post from my site, for reference; the floating menu in question is on the left.

Any help would be much appreciated. If this can not be done easily, my fallback plan is to make custom icons that are more explicit about the function.