How to change the icon of published c# app

Question

I published my wpf app, but I get this icon:

How do I replace this icon, and also the setup name from visual studio?

I tried: right click on the project--> properties--> application-->icon and manifest-->and browsed to my icon.

but this changed only the icon on top of the window, like:

Answer 1

I am afraid ClickOnce is not very customizable. You can change the icon of setup.exe after the application has been published as suggested by @Equalsk here:

How to change Setup.exe icon when publishing through clickonce

Then you can also change the name of the file:

How to rename setup file in ClickOnce?