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.â
The name is just an example.
I canât 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?
Submit your template on http://themecheck.org they will give you proper slug text-domain for your theme name. Kindly check Text Domain: in style.css also.
Now on 5.09.2019 I have faced the same problem. In my case making the text-domain and the theme folder name 100% the same & remember that it is case sensitive.
Example:
wp-content/themes/khaowadaowaThen your text-domain must be
* Text Domain: khaowadaowa