CODE EXAMPLE FOR PHP

Add WooCommerce Price Suffix

add_filter( 'woocommerce_get_price_html', 'njengah_text_after_price' );

function njengah_text_after_price($price){

    $text_to_add_after_price  = ' for a pair of brakers '; //change text in bracket to your preferred text 
		  
	return $price .   $text_to_add_after_price;
		  
}