I have created my own theme from scratch. I am therefore in the process of testing the theme through the plugin Theme Check.
"WARNING: Your theme appears to be in the wrong directory for the theme name. The directory name must match the slug of the theme. This theme's correct slug and text-domain is twentyeleven.”
The name is just an example.
I can’t change the name of the folder, without the theme losing a lot of elements on the page. I reinstall the theme each time. It also does not work when I change the name in style.css.
Do you have any suggestions?