Winterboard has a lot of features so im sure you can do this with it. I want to create icons for my saved safari bookmarks on my homescreen that pertain to the theme I have enabled at the time. How would you name the folder in library/themes and what would the files need to be named?
I found the actual files for the icons in var/mobile/library/webclips and can change the icon.png files there but if I change my theme the file will stay the same.