Change Ionic App name in "Ionic Lab"

Hi,

I am try develop ionic app with the Ionic Lab on Mac

How to change the project name in "Ionic Lab"?
I created a project with cli tools "ionic start modalIonicTemplate blank".
And modify "config.xml" and "ionic.project" as follow:

"config.xml":
From:

<widget id="com.ionicframework.modalionictemplate148524" version="0.0.1" xmlns="http://www.w3.org/ns/widgets" xmlns:cdv="http://cordova.apache.org/ns/1.0">
  <name>ModalIonicTemplate</name>

to:

<widget id="com.ionicframework.mynewapp" version="0.0.1" xmlns="http://www.w3.org/ns/widgets" xmlns:cdv="http://cordova.apache.org/ns/1.0">
  <name>MyNewApp</name>

"ionic.project":
From:

{
  "name": "ModalIonicTemplate",
  "app_id": ""
}

To:

{
  "name": "MyNewApp",
  "app_id": ""
}

After the changes, I can deploy the app on my Iphone with app name "MyNewApp".
But the project name show in Ionic Lab still is "ModalIonicTemp..."

Is it a bug? Or how can I change the project name in "Ionic Lab"?

Thx.

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