Tap the document title at the middle-top:

Tap the title field and change it.
The recognition language is used to make your notes searchable through a process called indexing. The default recognition language can be set for new documents, but you can always change it for a particular document.
The app will re-index the document in the new language.
Choose Move to a Different Folder.
Choose the destination:
Tap Move.
Add a blank page in the current template: Tap Current Template.
Add a blank page in a different template: Do either of the following:
More from Templates... and choose a different template.
Add a page by pasting one or more copied pages: Tap Paste Page(s).
<aside> ℹ️ This menu item is available only when one or more pages have been copied to the clipboard.
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Add an image from Photos as the new page: Tap Image. Then find an image and tap on it.
Add one or more pages by scanning a physical document: Tap Scan Documents.
Add a page by taking a photo: Tap Take Photo. Then take a photo and tap Use Photo.
Add one or more pages by importing one or more files: Tap Import and select the file(s).
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