You can edit a Pin that you’ve created or a Pin that you’ve saved from images you find online.
You can also delete any Pin you've saved. Delete a Pin only if you're sure you no longer want it to appear in your boards or sections. We cannot restore deleted Pins.
Edit or delete Pins you’ve created
If you created a Pin by uploading an image from your computer or phone, you can edit any part of the Pin including its board, section, title, description or website.
Edit or delete Pins saved from images you find on the web
If you saved a Pin from an image you found on the web, you can only edit the board and section where the Pin is saved.