Preview:
db.resolution.updateMany(
  { attach_pdf: { $regex: /.*564\..*/ } },
  [{
    $set: { attach_pdf: {
      $replaceOne: { input: "$attach_pdf", find: "564. Luxacion de muñeca.docx", replacement: "564. Luxacion de muneca.docx" }
    }}
  }]
)
downloadDownload PNG downloadDownload JPEG downloadDownload SVG

Tip: You can change the style, width & colours of the snippet with the inspect tool before clicking Download!

Click to optimize width for Twitter