//* Limit Product Title to n Characters
function shorten_woo_product_title( $title, $id ) {
	if ( is_admin() ) {
		return $title; // return the normal product title
	} elseif ( 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
		}
	} else {
		return $title; // return the normal product title
	}
}
add_filter( 'the_title', 'shorten_woo_product_title', 10, 2 );