HaLeiVi:
The ??”? is called the ??”? because of his sefer ??? ????? ????? (note the acronym) which is a kabbalah sefer.
From what I’ve read, the tefillah is printed in his siddur ??? ????? and is only a portion of the full tefillah – can’t confirm that as I don’t have a copy of the siddur handy, mindyou.