In Faenza & Faience icon themes there is a dropbox icon for the folder of DropBox, but if I set my icons theme to one of theme nothing happens to the folder. So, I have to change the icon of the folder manually.
How can I associate the DropBox folder to use the icon "folder-dropbox.svg" with any theme automatically?
Also can I do the same thing for my created folders? I want to create a folder called Projects and associate it with the icon "stock_bookmark.svg" of any theme.
Note: I do not want the manual way of doing so (Using: Folder's Properties->Basic->Custom Icon)