Exclude channels from translations
As you may know, every attribute within Akeneo can be localizable (having different values for different locales) as well as scopable (having different values for differnt channels.)
If you have attributes with are both localizable and scopable, the TranslatorApp will consider the locales assigned to the different channels and translate product values accordingly.
Similar to the attribute filters you can set channels as ignored.
You will find the filter in the settings area:
New product and product model translation jobs will consider the list of ignored channels when evaluating what has to be translated.