With Hide My WP Ghost you can now hide the Gutenberg block classes in the frontend.
To avoid any theme style issue we didn’t add this feature automatically in the plugin but I will show you how to do that in just seconds.
1. Go to Hide My WP Ghost> Mapping > Text Mapping and add the text like block-media => media
2. Click the Save button and you’re done.
Note! Make sure the theme is not affected after replacing the block class. Some themes may use these classes for your WordPress style.