Hello, Isabel Lima,
Please check: Dashboard > Settings > Permalinks. Or contact support of WooCommerce plugin.
Your site is under maintenance mode, so we can’t check it. Did you already translate WooCommerce plugin, theme, and Core plugin? https://woocommerce.com/document/woocommerce-localization/ https://xstore.helpscoutdocs.com/article/30-base-theme-translation
Kind Regards,
8theme team