Export Dashboard and internal domain inclusions

Versions (relevant - OpenSearch/Dashboard/Server OS/Browser):

Describe the issue:
When one exports dashboards, in some instances, it includes
the domain name of the instance of OpenSearch-dashboard
from which the export originates.

This is an issue when creating a sample dashboard for customers; it
includes internal domain names, which is not something that should be
exported to costumers.

As can be seen in the images, there is an origin URL (the blacked-out part) which contains internal domains. Is it possible to remove this origin URL from the exported dashboards?

Relevant Logs or Screenshots: