How to configure Liferay Language portlet as Select Box

 Image above shown the default Liferay Language portlet.

to change the default display option, please follow the steps below.
1. Login to Liferay as Administrator

2. navigate to the portlet setting to open the Language configuration.

3. In the Language configuration, change the "display style" to Select Box.

4. Click "Save"

p/s: there is also Long Text and Short Text options to be chosen.

Done!!