Q:

Chrome web application: change icon

I created some icons on my launcher using Google Chrome's "Add to desktop" tool.  I would like to change the icon however.
Where are the corresponding .desktop files that represent my Google Chrome apps?
From there I imagine I can use the following instructions to change the icon: How to : Change an icon in 16.04 

A:

Here is the easiest and fastest way. 
Install Menu Editor: 
sudo apt install menulibre

Open Menu Editor, Select App, Click on icon to select a new icon:

