This is the name of the "release group" that ripped and encoded this specific version of the movie.
If you are looking for the actual (usually in .srt format) for this specific release: subtitle Coda.2019.BDRip.x264-WiDECoda.2019.720...
This indicates the source of the video is a high-definition Blu-ray Disc. This is the name of the "release group"
Because this is a "WiDE" release, you should look for subtitles specifically tagged with "WiDE" or "BDRip" to ensure the text lines up perfectly with the audio. Patrick Stewart, Katie Holmes, and Giancarlo Esposito
Patrick Stewart, Katie Holmes, and Giancarlo Esposito.
The string you provided is a standard naming convention used in digital media sharing. Here is what those tags mean:
Henry Cole (Stewart), a famous pianist, returns to the stage after a hiatus following his wife's death. He develops stage fright but finds a soulmate in Helen Morrison (Holmes), a journalist who helps him rediscover his passion for music while he prepares for a final, career-defining performance. Technical Breakdown of the File Name