Handle store with multiple marketplaces about amazon-mws-laravel HOT 1 OPEN

'US' => [
			'merchantId'       => env('mwsMerchantId'),
			'marketplaceId'    => env('mwsMarketplaceId_US'),
			'keyId'            => env('mwsKeyId'),
			'secretKey'        => env('mwsSecretKey'),
			'mwsAuthToken'     => env('mwsAuthToken'),
			'amazonServiceUrl' => env('mwsAmazonServiceUrl_US'),
			'muteLog'          => env('mwsMuteLog', false),
		],
        'CA' => [
			'merchantId'       => env('mwsMerchantId'),
			'marketplaceId'    => env('mwsMarketplaceId_CA'),
			'keyId'            => env('mwsKeyId'),
			'secretKey'        => env('mwsSecretKey'),
			'mwsAuthToken'     => env('mwsAuthToken'),
			'amazonServiceUrl' => env('mwsAmazonServiceUrl_CA'),
			'muteLog'          => env('mwsMuteLog', false),
		],
        'UK' => [
			'merchantId'       => env('mwsMerchantId'),
			'marketplaceId'    => env('mwsMarketplaceId_UK'),
			'keyId'            => env('mwsKeyId'),
			'secretKey'        => env('mwsSecretKey'),
			'mwsAuthToken'     => env('mwsAuthToken'),
			'amazonServiceUrl' => env('mwsAmazonServiceUrl_UK'),
			'muteLog'          => env('mwsMuteLog', false),
		],