What is the other term for itinerant kindergarten teacher?

There isn't one single universally accepted alternative term for an itinerant kindergarten teacher. However, depending on the context, you could use terms like:

* Traveling kindergarten teacher: This is a straightforward and easily understood alternative.

* Visiting kindergarten teacher: This emphasizes the temporary nature of their presence at each location.

* Peripatetic kindergarten teacher: This is a more formal and less common term, but accurately reflects the traveling nature of the job.

* Resource kindergarten teacher: If their role involves supporting multiple schools or classrooms, this might be appropriate.

The best alternative will depend on the specific nuance you want to convey.