// Remove additional information tab
 add_filter( 'woocommerce_product_tabs', 'remove_additional_information_tab', 100, 1 );
 function remove_additional_information_tab( $tabs ) {
     unset($tabs['additional_information']);

     return $tabs;
 }

 // Add "additional information" after add to cart
 add_action( 'woocommerce_single_product_summary', 'additional_info_under_add_to_cart', 35 );
 function additional_info_under_add_to_cart() {
     global $product;

     if ( $product && ( $product->has_attributes() || apply_filters( 'wc_product_enable_dimensions_display', $product->has_weight() || $product->has_dimensions() ) ) ) {
         wc_display_product_attributes( $product );
     }
 }
 // Change related products text
add_filter(  'gettext',  'change_related_products_title', 10, 3 );
add_filter(  'ngettext',  'change_related_products_title', 10, 3  );
function change_related_products_title( $translated, $text, $domain  ) {
     if( $text === 'Related products' && $domain === 'woocommerce' ){
         $translated = esc_html__( "Autres bijoux d'occasions recommandés", $domain );
     }
     return $translated;
}