WP Rearrange admin menu & Rename posts & Remove menu items

/* RENAME POSTS & REARRANGE THE ADMIN MENU & REMOVE ITEMS */

// Change Posts name
	function change_post_menu_label() {
		 global $menu;
		 global $submenu;
		 $menu[5][0] = 'Blog';
		 $submenu['edit.php'][5][0] = 'Blog Articles';
		 $submenu['edit.php'][10][0] = 'Add Blog Article';
		 //$submenu['edit.php'][15][0] = 'Status'; // Change name for categories
		 //$submenu['edit.php'][16][0] = 'Labels'; // Change name for tags
		 echo '';
	}

	function change_post_object_label() {
			  global $wp_post_types;
			  $labels = &$wp_post_types['post']->labels;
			  $labels->name = 'Blog Articles';
			  $labels->singular_name = 'Blog Article';
			  $labels->add_new = 'Add Article';
			  $labels->add_new_item = 'Add Article';
			  $labels->edit_item = 'Edit Articles';
			  $labels->new_item = 'Blog Article';
			  $labels->view_item = 'View Article';
			  $labels->search_items = 'Search Articles';
			  $labels->not_found = 'No Articles found';
			  $labels->not_found_in_trash = 'No Articles found in Trash';
		 }
	 add_action( 'init', 'change_post_object_label' );
	 add_action( 'admin_menu', 'change_post_menu_label' );

// Rearrange the admin menu
	function custom_menu_order($menu_ord) {
		if (!$menu_ord) return true;
			return array(
			'index.php', // Dashboard
			'edit.php?post_type=page', // Pages
			'edit.php?post_type=events', // Custom type one
			'edit.php?post_type=galleries', // Custom type two
			'edit.php', // Posts
			'separator1', // First separator

			'upload.php', // Media
			'link-manager.php', // Links
			'edit-comments.php', // Comments
			//'separator2', // Second separator
			'themes.php', // Appearance
			'plugins.php', // Plugins
			'users.php', // Users
			'tools.php', // Tools
			'options-general.php', // Settings
			'separator-last', // Last separator
		);
	}
	add_filter('custom_menu_order', 'custom_menu_order'); // Activate custom_menu_order
	add_filter('menu_order', 'custom_menu_order');

// Remove admin menu items
	function remove_menus () {
		global $menu;
		$restricted = array(__('Comments'), __('Media'));
		end ($menu);
		while (prev($menu)){
			$value = explode(' ',$menu[key($menu)][0]);
			if(in_array($value[0] != NULL?$value[0]:"" , $restricted)){unset($menu[key($menu)]);}
		}
	}
	add_action('admin_menu', 'remove_menus');