{{ \Illuminate\Support\Str::of(app()->getLocale())->length() > 2 ? \Illuminate\Support\Str::of(app()->getLocale())->substr(0, 2)->upper() : \Illuminate\Support\Str::of(app()->getLocale())->upper() }}

@foreach (config('filament-language-switch.locales') as $key => $locale) @if (!app()->isLocale($key)) @endif @endforeach