First, watch this brilliant video by Daniel José Older
Second, check out this Quartzy article, Bilingual Authors Are Challenging the Practice of Italicizing Non-English Words by Thu-Huong Ha.
Third, think about how you handle non-English words in your manuscript. Are you unnecessarily "othering" the people who speak that language? It's a practice worth taking another, more critical, look at.
Illustrate and Write On,