Steps to reproduce:

• Create a template with dashboard with default clock widget.
• Export it.
• In export file change template name and uuid. (it will be considered as a new template)
• In export file change clock widget name.
• Import this file.

Result:

• Import compare shows that only new dashboard will be created.
• Import process creates new template without dashboard. But the dashboard in existing template has the new name from export file.

Expected:

• There should have been an error, that import tries to change dashboard from other template OR that dashboard with such UUID already exists.