This question has an answer here . I think this will work for you. Let me know after trying
add_action('init', 'init_remove_support',100);
function init_remove_support(){
$post_type="page";
remove_post_type_support( $post_type, 'editor');
}
This question has an answer here . I think this will work for you. Let me know after trying
add_action('init', 'init_remove_support',100);
function init_remove_support(){
$post_type="page";
remove_post_type_support( $post_type, 'editor');
}