[Remove Pages, Menu Items, Notifications from Wordpress Admin] #wordpress

functions.php

add_action( 'admin_bar_menu', 'remove_wp_nodes', 999 );

function remove_wp_nodes() 
{
	global $user_ID;
    global $wp_admin_bar;   
	if ( current_user_can( 'editor' ) ) {
		$wp_admin_bar->remove_menu('wp-logo');
		$wp_admin_bar->remove_menu('comments');
		$wp_admin_bar->remove_menu('new-content');
		
// 		$wp_admin_bar->remove_node( 'new-post' );
// 		$wp_admin_bar->remove_node( 'new-link' );
// 		$wp_admin_bar->remove_node( 'new-media' );
// 		$wp_admin_bar->remove_node( 'new-page' );
// 		$wp_admin_bar->remove_node( 'new-liquid-header' );
// 		$wp_admin_bar->remove_node( 'new-liquid-footer' );
// 		$wp_admin_bar->remove_node( 'new-liquid-mega-menu' );
// 		$wp_admin_bar->remove_node( 'new-liquid-portfolio' );
// 		$wp_admin_bar->remove_node( 'new-tablepress-table' );
	}
}

add_action( 'admin_init', 'my_remove_menu_pages' );
function my_remove_menu_pages() {

	global $user_ID;

	if ( current_user_can( 'editor' ) ) {
		remove_menu_page( 'edit.php?post_type=liquid-header' );
		remove_menu_page( 'edit.php?post_type=liquid-footer' );
		remove_menu_page( 'edit.php?post_type=liquid-mega-menu' );
		remove_menu_page( 'edit.php?post_type=liquid-portfolio' );
		
		remove_menu_page( 'vc-welcome' );
		remove_menu_page( 'wpcf7' );
		remove_menu_page( 'tablepress' );
	
		remove_menu_page( 'index.php' );                  //Dashboard
		remove_menu_page( 'jetpack' );                    //Jetpack* 
		remove_menu_page( 'edit.php' );                   //Posts
		remove_menu_page( 'upload.php' );                 //Media
		remove_menu_page( 'edit.php?post_type=page' );    //Pages
		remove_menu_page( 'edit-comments.php' );          //Comments
		remove_menu_page( 'themes.php' );                 //Appearance
		remove_menu_page( 'plugins.php' );                //Plugins
		remove_menu_page( 'users.php' );                  //Users
		remove_menu_page( 'tools.php' );                  //Tools
		remove_menu_page( 'options-general.php' );        //Settings
	}
}

function my_hide_notices_to_all_but_super_admin(){
	global $user_ID;
     if ( current_user_can( 'editor' ) ) {
         remove_all_actions( 'user_admin_notices' );
         remove_all_actions( 'admin_notices' );
     }
}
add_action('in_admin_header', 'my_hide_notices_to_all_but_super_admin', 99);