Polylang lets you support multiple languages in WordPress. We’ve created several sites in multiple languages like Chinese, French, etc. This was the easiest tool that we’ve found for this.
Co-founder - ComicReply
1%Stacklist Startups Are Using Polylang
Polylang allows you to create a bilingual or multilingual WordPress site. You write posts, pages and create categories and post tags as usual, and then define the language for each of them. The translation of a post, whether it is in the default language or not, is optional.
Visit the website: https://wordpress.org/plugins/polylang/