Passing ?lang=fr to Custom Redirect URL

Hello,

I have implemented Ultimate Member on my WordPress site along with WPML, with default language as English and secondary language as French, and 2 user selectable roles. I have created both EN and FR registration forms (independently as they vary slightly), and I am using shortcodes to display the necessary form for each language. Everything works fine leading up to and including the form, but whenever I submit the form, the user is sent to the Custom Redirect URL but without the ?lang=fr tag so the French users see the English confirmation page. To complicate matters, there are 2 roles and each has it’s own Custom Redirect URL.

I have tried using code found elsewhere, as posted below. While this gets me closer, I need the URL to be that of whatever role the user has selected, so it can’t be a static URL as it is in the attached code.

Is there a variable available for the Custom Redirect URL available and how can I append the “/?lang=fr” to it? Or is there another way to accomplish what I am after?

Thank you for your time.

Glen

—

add_action( ‘um_registration_after_auto_login’, ‘custom_register_redirect_secondary_language’ );
function custom_register_redirect_secondary_language( $user_id ) {

if( ! function_exists( ‘um_user’ ) )
return;

$url_redirect_register = um_user( ‘auto_approve_url’ );

// check the it’s secondary language
if( ICL_LANGUAGE_CODE == ‘en’ ) {
// use custom URL to do the redirect
$url_redirect_register = ‘https://site.com/en/custom-url-secondary-language/’;
}

exit( wp_redirect( $url_redirect_register ) );
}

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