I like to remind people there are around five deities in Pathfinder that would help with gender transition

I like to remind people there are like five gods associated directly or indirectly with gender transition.

Arshea is the one most directly associated with queerness wanting people to be free to express themselves either gender and sexuality,

Alseta is Pathfinder Janus and has doorways, portals, and Transtions. Both literal and figurative.

Narriseminek the Protean lord Has transform the bodies of the willing as an edict.

Narakaas the Pyscohomp Usher has help people through painful decisions as an edict.

Nocticula is the goddess of artists and outcasts and preaches that outsiders creatures made out of the metaphysical categories of evil or chaos can and will change their nature to be more fulfilled. Heck one of the original cultists of the Redeemer Queen was a intersex Tiefling women.