Remove WooCommerce 9.3 "Live" badge from Admin Bar. This code goes in theme's functions.php file.

woo-no-live-badge.php

<?php // Do not copy opening php tag

/**
 * Remove WooCommerce site visibility "Live" badge from the admin bar.
 *
 * @param WP_Admin_Bar $wp_admin_bar The WP_Admin_Bar instance, passed by reference.
 */
add_action( 'admin_bar_menu', 'khp_remove_woocommerce_site_visibility_badge', 999 );
function khp_remove_woocommerce_site_visibility_badge( $wp_admin_bar ) {
    $wp_admin_bar->remove_node( 'woocommerce-site-visibility-badge' );
}