Disable image zoom in the WooCommerce Product Gallery.

wc-product-gallery-disable-zoom.php

<?php

/*
 * Plugin Name:  WooCommerce Product Gallery - Disable Zoom
 * Plugin URI:   https://gist.github.com/wpscholar/cd3ab304e81950c3690af9c180093715
 * Description:  Disable image zoom in the WooCommerce Product Gallery.
 * Version:      1.0
 * Author:       Micah Wood
 * Author URI:   https://wpscholar.com
 * License:      GPL2
 * License URI:  https://www.gnu.org/licenses/gpl-2.0.html
 *
 * @see https://businessbloomer.com/woocommerce-disable-zoom-gallery-slider-lightbox-single-product/
 */

add_action( 'after_setup_theme', function () {
	remove_theme_support( 'wc-product-gallery-zoom' );
}, 99 );