Upon scanning our new Squarespace website for ADA accessibility, our critical fail is that "Buttons do not have an accessible name." How can I easily add Alt Text to the many buttons on our site? I am not HTML or CSS savvy, but I can plug stuff in if I know how/what to plug. My back up plan is to create graphics and alt-text the graphic...but I am hoping to learn a fix that will easily allow text changes on the fly.