In the WhatsApp application, you can edit the name and profile picture you had chosen the day you registered. In order to do this, all you need to do is pick click the menu button on the main page of the app so you can see your options listed. Then choose “Settings” and then choose “Profile”.
Here you can update your name and your profile picture.
You can also update your status anytime you wish. In order to do this, click menu on the home page, then choose “Status”. You will see a few options available that you can choose from, but always feel free to add your own unique status update.