WooCommerce - Rename tabs

functions.php

/**
 * Rename product data tabs
 */
add_filter( 'woocommerce_product_tabs', 'woo_rename_tabs', 98 );
function woo_rename_tabs( $tabs ) {

  // Rename the description tab
	$tabs['description']['title'] = __( 'More Information' );
  
  // Rename the reviews tab
	$tabs['reviews']['title'] = __( 'Ratings' );

  // Rename the additional information tab
	$tabs['additional_information']['title'] = __( 'Product Data' );

	return $tabs;

}