Well I am having solution for this particular situation to meet the requirements of yours.You have to create new shortcut for the particular application in a way that it makes new internal child node which is stored into following file.
Code:
exo-desktop-item-edit -c ~/.appdata/tiitoo-pinnwand/tiitoo-localbookmarks/
Now search for any suitable PNG file. You can search at the following file location.
Code:
cd ~/.appdata/tiitoo-pinnwand/tiitoo-localbookmarks
Now you have to copy desired PNG file and do the following changes into .desktop file.
Code:
[Desktop%20Entry]
Type=Application
Icon=Widget-dosbox.png
Exec=dosbox
Now from the terminal you have to run the following code.
Code:
sudo killall tiitoo-pinnwand
Well using this command you will see a new icon the desktop of your computer.
Bookmarks