Brazil: Set 'Neighborhood' field as required and expanded

 add_filter( 'cartimize_get_billing_checkout_fields', 'cartimize_custom_brazil_add_additional_billing_fields' , 10000, 1 );


 function cartimize_custom_brazil_add_additional_billing_fields( $fields ){
 		if ( !isset( $fields['billing_neighborhood'] ) ) {
 			 return $fields;
 		}

 		unset( $fields['billing_neighborhood']['is_hidden'] );
 		unset( $fields['billing_neighborhood']['cartimize_optional_label'] );
 		$fields['billing_neighborhood']['required'] = true;
 		return $fields;
 }