Per Post Language is a WordPress plugin designed to enhance multilingual blogging by allowing users to set the language for individual posts and pages. This functionality is particularly useful for blogs that cater to a diverse audience, enabling the content to be displayed in the appropriate language based on the user's selection. The plugin supports the existing languages recognized by WordPress, ensuring compatibility and ease of use for those who write in multiple languages.

The plugin does not provide translations itself but modifies the language setting according to the post or page. This means that if a blog is primarily in English, but a post is written in Spanish or Arabic, the theme will adapt accordingly. Additionally, it accommodates Right-to-Left (RTL) languages, changing the view direction as needed. However, the plugin only affects individual posts and pages, leaving the front page in the default blog language.