mm yes this is a good idea.

Downdels wanted to open a food store. He thought he could use mcdonalds already existing store and change a few letters to make it his own little. Did he know that was piracy and he was stealing from them?

you can't do that 

yes I agree 

McDonald's to him to court for copyright. He had taken their stuff without permission. He was being sued for 30,000 dollars and had to remove his store. 

Can I get a copyright license.

Sir this is a shoe store.