I haven’t tried it personally, but this topic seems to come up frequently. Here’s one example to get you started:
And once you have .SRT files, add them to Plex:
Adding local subtitles to your media
I haven’t tried it personally, but this topic seems to come up frequently. Here’s one example to get you started:
And once you have .SRT files, add them to Plex:
Adding local subtitles to your media