I want to put a folder called, say, Fonts in the Finder sidebar. Normally, putting a folder there gives you a generic folder icon (see the Fonts folder below):
However, I want to change the sidebar icon of the Finder folder to something like a stylized f. How would I do this?
One possible way would be to change the generic folder icon into the stylized f, but this would only really be viable if I wanted to put one folder there. Is there a better way?