Tips on Customizing Business Directory Plugin – Easy Listing Directories for WordPress

How to Hide Business Directory Plugin Admin Menus

function plt_hide_business_directory_plugin_menus() {
	//Hide "Directory".
	remove_menu_page('wpbdp_admin');
	//Hide "Directory → Directory Content".
	remove_submenu_page('wpbdp_admin', 'edit.php?post_type=wpbdp_listing');
	//Hide "Directory → Settings".
	remove_submenu_page('wpbdp_admin', 'wpbdp_settings');
	//Hide "Directory → Payment History".
	remove_submenu_page('wpbdp_admin', 'wpbdp_admin_payments');
	//Hide "Directory → Modules".
	remove_submenu_page('wpbdp_admin', 'wpbdp-addons');
	//Hide "Directory → Themes".
	remove_submenu_page('wpbdp_admin', 'wpbdp-themes');
	//Hide "Directory → SMTP".
	remove_submenu_page('wpbdp_admin', 'wpbdp-smtp');
	//Hide "Directory → Upgrade to Premium".
	remove_submenu_page('wpbdp_admin', 'https://businessdirectoryplugin.com/lite-upgrade/?utm_source=WordPress&utm_medium=admin-menu&utm_campaign=liteplugin');
}

add_action('admin_menu', 'plt_hide_business_directory_plugin_menus', 21);

Where do I put this code?

How to Hide Business Directory Plugin Meta Boxes

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

	//Hide the "Directory Listing Fields / Images" meta box.
	remove_meta_box('wpbdp-listing-fields', $screen->id, 'normal');
	//Hide the "Listing Owner" meta box.
	remove_meta_box('wpbdp-listing-owner', $screen->id, 'normal');
	//Hide the "Listing Information" meta box.
	remove_meta_box('wpbdp-listing-plan', $screen->id, 'side');
	//Hide the "Listing Timeline" meta box.
	remove_meta_box('wpbdp-listing-timeline', $screen->id, 'side');
}

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