You can purchase individual seasons or the complete series in digitally. It’s more expensive upfront, but you own it forever. No "patched" fixes needed.

: Files often include both the Spanish Latin American dub and the Original English audio track, allowing you to switch between them.

Pluto TV has a dedicated channel for classic sitcoms. While it cycles episodes, the on-demand section in Mexico and Central America often includes La Niñera in Spanish. This is a alternative. No patch required.