procuratrix
From LSJ
ὁ δὲ πείσεται εἰς ἀγαθόν περ → he will obey you to his profit, he will obey you for his own good end
Latin > English (Lewis & Short)
prōcūrātrix: īcis, f. id.,
I a governess, protectress: sed cum sapientiam totius hominis custodem et procuratricem esse vellent, Cic. Fin. 4, 7, 17.
Latin > French (Gaffiot 2016)
prōcūrātrīx, īcis, f. (procuro), celle qui a soin de, surveillante [fig.] : Cic. Fin. 4, 17.