Get taxonomy vocabulary/terms in custom language (Drupal 8.2)


I have a Drupal 8 site with 2 languages : english (by default) and french.

I have a taxonomy vocabulary called ‘job_list’ with categories of jobs

I want retreive the translated value of field ‘name’. But when I use the code below in my theme functions ‘theme_preprocess_views_view_unformatted’, it only return the value in default language (ex : Programmer and not Programmeur).

$categories = Drupal::service('entity_type.manager')->getStorage("taxonomy_term")->loadTree('taxo_job', 0, 1, true);
foreach ($categories as $categorie) {
  var_dump( $categorie->get('name')->getValue() );

How can I take the value in another language than the default language

Many thanks for your reply and your help

Drupal version: