SEO texts and product descriptions in 2 languages

1 . Write unique texts for the information pages of the site.
2nd Write unique descriptions for the goods.
The text was written in 2 languages (for the Russian and Ukrainian version of the site).
Examples are:
HTTPS://espiro.com.ua/ru/about/
HTTPS://espiro.com.ua/ua/service/
HTTPS://espiro.com.ua/ru/products/next-silver/
HTTPS://espiro.com.ua/ua/products/kappa-new/