This is a version of the prayer based on Salat and includes feminine counterparts among the Prophets names. Many more are unknown. The gender-inclusive version of this prayer developed by the Sufi Ruhaniat International is posted on the page on this site for the Federation of the Sufi Message.
Please see Salawat: A Prayer Inspired by Salat, Ishtar Dvorak, The Sufi Order International, 2014.
The Sufi Order of Rochester Center for Sufi Studies, 494 East Avenue, Rochester, NY 14607, the Carriage House behind the AAUW mansion (Carriage House is 492).