TranslatePress automatically converts all internal links to the needed language. This means that the language subdirectory ( i.e. example.com/en/) is added depending on the currently viewed language that a page is loaded in. If there are any slugs that have translations they will be adjusted too. This happens to dynamically generated links using WP functions ( such as get_permalink() ) as well as custom links hard coded in the page.
In case a link is not detected by TranslatePress due to being outputted in an uncommon way or you have a specific case where you need the link in a different language than the currently displayed, you can programmatically apply a conversion function. See example below on how to achieve this.
// The target language code. Set this to null if you want the current language. $target_language = 'en_US'; // The url to convert, works best if it's in default language, but can be in any other language because it's automatically detected $source_url = 'https://example.com/my-post/'; $trp = TRP_Translate_Press::get_trp_instance(); $url_converter = $trp->get_component( 'url_converter' ); // It's recommended to keep third parameter of the get_url_for_language() an empty string. $target_url = $url_converter->get_url_for_language( $language, $url_to_convert, '' );
