protected $routeMiddleware = [
    // ... other middleware ...
    'localize'                => \Mcamara\LaravelLocalization\Middleware\LaravelLocalizationRoutes::class,
    'localizationRedirect'    => \Mcamara\LaravelLocalization\Middleware\LaravelLocalizationRedirectFilter::class,
    'localeSessionRedirect'   => \Mcamara\LaravelLocalization\Middleware\LocaleSessionRedirect::class,
    'localeViewPath'          => \Mcamara\LaravelLocalization\Middleware\LaravelLocalizationViewPath::class
];