Is there is only english language in H-Sphere control panel or we can change the language of the control panel.
U can change the language of the control panel:

To change the language of the control panel:

1. Select Language in the User menu.
2. On the page that appears, select the preferred language from the drop-down box and click Submit

Click on the Link given below to More Details:
http://bit.ly/2bUXogH