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Tips on Customizing Announcer – Sticky Message Banner, Notification Bar – Add to Top, Bottom of your Website

How to Hide Announcer Admin Menus

function plt_hide_announcer_menus() {
	//Hide "Announcer".
	remove_menu_page('edit.php?post_type=announcer');
	//Hide "Announcer → All announcements".
	remove_submenu_page('edit.php?post_type=announcer', 'edit.php?post_type=announcer');
	//Hide "Announcer → Add New announcement".
	remove_submenu_page('edit.php?post_type=announcer', 'post-new.php?post_type=announcer');
	//Hide "Announcer → Tags".
	remove_submenu_page('edit.php?post_type=announcer', 'edit-tags.php?taxonomy=ancr_tag&post_type=announcer');
	//Hide "Announcer → Upgrade to PRO".
	remove_submenu_page('edit.php?post_type=announcer', 'https://www.aakashweb.com/wordpress-plugins/announcer/?utm_source=admin&utm_medium=menu&utm_campaign=ancr-pro#pro');
}

add_action('admin_menu', 'plt_hide_announcer_menus', 11);

Where do I put this code?

How to Hide Announcer Meta Boxes

function plt_hide_announcer_metaboxes() {
	$screen = get_current_screen();
	if ( !$screen ) {
		return;
	}

	//Hide the "Settings" meta box.
	remove_meta_box('ancr_mb_settings', $screen->id, 'normal');
	//Hide the "Get updates" meta box.
	remove_meta_box('ancr_mb_links', $screen->id, 'side');
}

add_action('add_meta_boxes', 'plt_hide_announcer_metaboxes', 20);

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