Polylang

Polylang provides a straightforward method for creating a multilingual WordPress website. Developed by the French company WP Syntex, it integrates directly into the WordPress admin area, allowing you to manage translations using an interface you already know. The plugin is designed for high performance, avoiding extra database tables or shortcodes that can slow down your site.

It allows you to translate all your content, including posts, pages, media, and URLs. Key features for businesses include:

• WooCommerce Integration: Translate products, categories, and attributes directly within the WooCommerce interface. Stock levels and prices are automatically synchronized across all language versions.
• SEO-Ready: Automatically adds necessary SEO elements like hreflang tags and allows you to choose your URL structure—subdirectories, subdomains, or separate domains per language.
• Performance-Focused: Built to be lightweight and efficient, ensuring your Core Web Vitals are not negatively impacted. It works well with popular caching plugins.
• Developer Friendly: Offers a REST API and a set of hooks for custom integrations and extending functionality.