CODE EXAMPLE FOR PHP

How to Customize WooCommerce Breadcrumb

add_filter( 'woocommerce_breadcrumb_defaults', 'my_change_breadcrumb_delimiter' );
function my_change_breadcrumb_delimiter( $defaults ) {
	
// Change the breadcrumb delimiter from '/' to '>'

	$defaults['delimiter'] = ' > ';
	return $defaults;
}