wordpress - wlasne "logowanie" Opcje

[nospor]

Musze pod wordpress podpiac wlasne "logowanie". NIe chodzi mi o wlasna strone logowania, tylko by system pobieral mi sam z innego api dane uzytkownika. Powiedzmy ze token bede mial juz w WP, na pdostawie tokena musze tylko pobrac info usera i by WP traktowal go jako zalogowanego i np. wyswietlal to durne "Howdy XYZ"

To jest kod jaki mam dotychcas

[PHP] pobierz, plaintext 
function custom_fake_login() {
    if (is_user_logged_in()) {
        return; // Already logged in
    }
 
    // Fake user ID (must be unique and not conflict with real WP users)
    $fake_user_id = 99999;
 
    // Create a fake user object
    $user = new WP_User();
    $user->ID = $fake_user_id;
    $user->user_login = 'custom_user';
    $user->user_email = 'fake@example.com';
    $user->roles = ['administrator']; // Adjust role if needed
 
    // Set the user as logged in
    wp_set_current_user($fake_user_id, 'custom_user');
    wp_set_auth_cookie($fake_user_id);
 
    // Trigger WordPress login hooks
    do_action('wp_login', 'custom_user', $user);
}
 
// Run this when the site loads
add_action('init', 'custom_fake_login');
 
add_filter('wp_get_current_user', function ($user) {
    if ($user->exists()) {
        print_r($user);
        exit;
 
        return $user; // If WP already recognizes a user, return it
    }
 
    // Check the current user ID
    $user_id = get_current_user_id();
    if ($user_id !== 99999) {
        return $user;
    }
 
    // Create a fake user dynamically
    $fake_user = new WP_User();
    $fake_user->ID = 99999;
    $fake_user->user_login = 'custom_user';
    $fake_user->display_name = 'Custom User';
    $fake_user->roles = ['administrator'];
    print_r($fake_user);
    exit;
 
    return $fake_user;
});
[PHP] pobierz, plaintext 

Niestety to
add_filter('wp_get_current_user', function ($user) {
jakby w ogole sie nie odpalalo, w sensie ten filtr i oczywiscie zadne "Howdy" sie nie pojawia