Here’s a story,
I know a frum family who had a non jewish nanay working for them for years.
At the age of 80, she passed away at their home where she continued to be of service.
Her family wante her body to be brought back to her home town in Vienna so she can have a proper burail.
The frum family arranged for the chevra kaddisha of their town, to take care of her. (no need for taharos etc, but they did it with their full devotion)
This nanny’s family was forever greatful…..