hi guys first post here all help much appreciated, I have this bit of PHP on my Wordpress site currently, I was wondering if it would be possible to alter this php in such a way it only redirects when an image is clicked instead of everything with a link embedded e.g product titles and headings. many thanks Matt.
add_action('template_redirect', 'redirect_external_products');
function redirect_external_products() {
global $post;
if (is_singular( 'product' ) &&
! empty( $post ) &&
($product = wc_get_product($post)) &&
$product->is_type('external' )) {
wp_redirect( $product->get_product_url() );
exit;