Locâtor, pen. prod. toris, m. g. Verb. Plin. He that letteth to hire: a lettour: he that letteth or taketh a thing a great.
Lewis and Short: Latin dictionary
lŏcātor, ōris, m. [loco], one who lets, a letter, hirer out: domus, Dig. 19, 2, 60: insulae et fundi, ib. 35: operis, ib. 36: meretricum, Firm. Math. 4, 6: LOCATOR A SCENA or SCENICORVM,
one who furnished for a stipulated sum the actors and stage apparatus to him who gave a play