Are you running a multilingual WordPress site? If yes, then you should know that WordPress displays a language selector on the login page.
The language selector allows users to switch languages at the time of login which can ruin user experience especially if your site is not ready for certain languages.
Disabling the language switcher on the WordPress login page is a common practice, especially on multilingual WordPress sites, to maintain a seamless user experience.
By preventing users from switching languages during the login process, site owners can ensure consistency, improve WordPress site accessibility, and improve user experience in WordPress.
To make this WordPress login page customization, you can use the below WordPress code snippet.
/**
* Disable Language Dropdown on WordPress Login Page
*/
add_filter('login_display_language_dropdown', '__return_false');