Create Google Translate MT Connection
[Administrator]
To create the Google Translation Translation Connection, select the MT Connections view of the Settings -> Translation Management System & Machine Translator Connections page. Select the Create new MT connection 
icon. For more information on the details of Google Translate and Localyzer, see Google_Translate.
On the Which Machine Translator are you Connecting to? page, select the GoogleTranslate card.
Upload the credential.json file.
Keep the default of the Built-in Model unless instructed to do otherwise.
The Glossaries can be left blank or fill in as instructed.
Finally, name the connection. The connection name cannot contain any of the following characters: < > : " * / | ? . % -- space
Select Create and return to the Settings -> Manage MT Connections page. The new connection should be listed with 0 projects since they have not been assigned yet. The projects are assigned to an MT connection when creating or modifying them.
