//* Limit Product Title to n Characters
function shorten_woo_product_title( $title, $id ) {
	if ( is_shop() || is_product_tag() || is_product_category() ) {
	    if ( strlen( $title ) >= 32) { // if the product title is longer than n characters
	        return substr( $title, 0, 32 ) . '...'; // Shorten it to be char limit and add ellipsis at the end
	    } else {
	        return $title; // return the normal product title
	    }
	}
}
add_filter( 'the_title', 'shorten_woo_product_title', 10, 2 );