Tips on Customizing GEO my WP

How to Hide GEO my WP Admin Menus

function plt_hide_geo_my_wp_menus() {
	//Hide "GEO my WP".
	remove_menu_page('gmw-extensions');
	//Hide "GEO my WP → Extensions & Licenses".
	remove_submenu_page('gmw-extensions', 'gmw-extensions');
	//Hide "GEO my WP → Forms".
	remove_submenu_page('gmw-extensions', 'gmw-forms');
	//Hide "GEO my WP → Settings".
	remove_submenu_page('gmw-extensions', 'gmw-settings');
	//Hide "GEO my WP → Import / Export".
	remove_submenu_page('gmw-extensions', 'gmw-import-export');
	//Hide "GEO my WP → Tools".
	remove_submenu_page('gmw-extensions', 'gmw-tools');
}

add_action('admin_menu', 'plt_hide_geo_my_wp_menus', 13);

Where do I put this code?

How to Hide the "Location" Meta Box

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

	//Hide the "Location" meta box.
	remove_meta_box('gmw-location-meta-box', $screen->id, 'advanced');
}

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