Laravel -Anpassung fehlendes Modellverhalten

use App\Http\Controllers\LocationsController;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Redirect;

Route::get('/locations/{location:slug}', [LocationsController::class, 'show'])
        ->name('locations.view')
        ->missing(function (Request $request) {
            return Redirect::route('locations.index');
        });
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