In r11.3.5, AUTO_JOB_NAME does not get translated in all the attributes. For instance, if AUTO_JOB_NAME is used in attribute notification_msg it does not get translated. So, if you copy a job you still must correct the notification_msg attribute if you use either AUTO_JOB_NAME or AUTONUM. Request that AUTO_JOB_NAME and AUTONUM be translatable at least in common job attributes where they might be used..
Example of non-translation:
Email Subject:
Job %AUTO_JOB_NAME% has failed in SND. Please look into this.
JIL notification_msg:
"Job %AUTO_JOB_NAME% has failed in SND. Please look into this."