I can also help you find the subtitles into the video file if you're planning to watch it on a TV or mobile device.
You can download the .srt file from these reputable community databases: subtitle One.Piece:.Stampede.2019.720p.BluRay.x...
For the best results, rename the .srt file to match your video file exactly (excluding the extension). Video: One.Piece.Stampede.2019.720p.BluRay.x264.mp4 Subtitle: One.Piece.Stampede.2019.720p.BluRay.x264.srt I can also help you find the subtitles
Search for "One Piece: Stampede" and look for the entry labeled "BluRay" or "BRRip." subtitle One.Piece:.Stampede.2019.720p.BluRay.x...
Make sure you check the on the download site. "One Piece: Stampede" has versions for: Full English: Translates all dialogue.