I am using a theme in which the icons on my homescreen have no labels but I would like to have labels on the rest...This is the plist I am using. The only icons i need to have the labels transparent on are clock, calendar, weather, and notes. I'm sure there is any easy way of doing this but I am not sure how to single out just those icons. Here is my plist for my icons.
Maybe some "cracks" in here figured a way out how to do it. But as far as i know there is no way yet to make specific icon names transparent or invisible... A possibility i could imagine is that you edit each icon that you make it a little "longer" and include the apps name into the icon, underneith the icon, next to the icon or wherever you want. It's the only way i could imagine how. But better wait for someone more experienced in plists.
Sorry that i couldn't help you in a better way but i know how frustrating it is to not get any answer at all
The only way I know you could make those four icons have labels would be to put them in the dock and take off the transparent setting in the DockedIconLabelStyle.