How to appear plural or singular custom taxonomy name(-s) inside woocommerce single product meta php file

The final solution of plural and singular terms name is below.

Code

<?php $term_ids = wp_get_post_terms( $product->get_id(), 'variety', array('fields' => 'ids') );

      echo get_the_term_list( $product->get_id(), 'variety', '<span class="posted_in">' . _n( 'Ποικιλία:', 'Ποικιλίες:', count( $term_ids ), 'text-domain' ) . ' ', ', ', '</span>' ); ?>

In my project is working correct 🙂
Hope to help anyone to fix this issue !

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