Once you install the plugin I mentioned copy and paste the below code it should disable those options in the WYSIWYG Editor for all users. I do not know of a way to do it for just editors/writers and still allow admins to use them.

function wpa_45815($arr){
    $arr['theme_advanced_blockformats'] = 'h1,h2,h3,h4,h5,h6';
    return $arr;
  }
add_filter('tiny_mce_before_init', 'wpa_45815');

Hope this helps.

Thank you for the replies! I would rather not use yet another plugin if at all possible, I already have about 20 in use haha, which I feel is already in excess, but perhaps not?

I don’t use anything but the ‘paragraph’ option so I don’t need the other options at all.

Is there no way to simply plug some form of code into the theme files? I am fairly familiar with using the theme files, I do have a child theme in use and have some light editing/customization in use already.

Thanks!

Where it comes to the CDN. Check the CDN tab in W3TC and see if it looks like those options are enabled. My guess is they are not because you would know if they were.

Hope this helps. Let us know what you find out.