How to add dynamic label data to the adminlte side bar navigation without building menu?

Hi there, i want to count a dynamic data which get from database and display as label beside the navigation link. I am using this package jeroennoten/Laravel-AdminLTE.

 $usersCount = User::count();

        $event->menu->add('MAIN NAVIGATION');
        $event->menu->add([
            'text'        => 'Users',
            'url'         => 'admin/users',
            'icon'        => 'users',
            'label'       => $usersCount,
            'label_color' => 'success'
        ]);

I can do something like this using building menu, but most of my sidebar inside config/adminlte.php. Instead of using building menu to build my sidebar menu, is there any solution or trick to make it work without using building menu? Thanks.