I was also going to point you to Laura's post. Teacher-well being is incredibly important to supporting refugee education. Here is another post on the subject: https://openideo.com/challenge/refugee-education/research/teacher-training-to-support-teacher-identity-in-spontaneous-and-tentative-teachers
I totally agree that refugee students should be taught by refugee teachers. What kind of methods do you use in training your teachers? Below is a link to some interesting ideas on teacher professional development. This post has inspired many other posts on professional development so check those out too. I am interested in your feedback based on your experiences.