index-main/site/languages/fr.php

<?php

return [
  'code'      => 'fr',
  'default'   => true,
  'direction' => 'ltr',
  'locale'    => 'fr_FR.UTF-8',
  'name'      => 'Français',
  'url'       => '/',
  'translations' => [
    'impact.type'    => 'Impact',
    'impacts.title'  => 'Impacts',
  ],
];