The 1988 Willow movie is still widely available on Disney+ with full Portuguese audio and subtitle support.
A highly recommended repository for TV series subtitles in multiple languages. Willow (2022) PortuguГЄs (pt) Legendas
Finding Portuguese (PT) subtitles for the 2022 Willow series is currently difficult because Disney+ removed the show from its platform in 2023. This removal also affected legal digital availability and official subtitle updates. Current Availability Status The 1988 Willow movie is still widely available
Since the 2022 series is "lost media," you might be interested in the 1988 original: Willow (2022) PortuguГЄs (pt) Legendas
The series was removed from Disney+ for cost-cutting measures and is no longer available on any legal streaming service.