Language is the most important factor to makes an effective communication. By default, WordPress is not in multi-language. It means you have to attach multilingual functionality to create a WordPress Multi-Language Website by using the translation plugin. There are many ways of making your website accessible in multiple languages.
Some of the best WordPress multilingual plugins are WPML, XiLi-Language This is a free plugin. It is very popular and highly rated. Weglot Translate and Polylang.