1) Currently I am running Folie but I want to reduce the number of default slides from 8 to only 5 without messing up the code. (tried on WP editor, it failed)
Lastly,
2) How do I customize the image of the default 404 message?
(found the way to change the text but not the image)
2-The 404 page is generated from a script. You can change the text in Customizer > General > Site Options > 404 Error Message. And if you want to edit it further, then check file 404.php in the theme folder.
