Connect to MyYara.
Click the icon 
on top rigth corner.
Clik on "Profile"
In the window "Your Details" change your name, first name, company and region, and address.
After modifying data, press "save"
Connect to MyYara.
Click the icon on top rigth corner.
Clik on "Profile"
In the window "Your Details" change your name, first name, company and region, and address.
After modifying data, press "save"