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Pathauto - URL Path Pattern Configuration - Bulk Generation Tab

1. Explore Bulk Generation

Go to Admin Menu > Configuration > Search and Metadata > URL Aliases > Bulk Generate tab.

In the event you have a swath of URLs that haven't been properly aliased, you can use the Bulk Generation tool provided by Pathauto to construct URL aliases in one bulk move.

This particular tool is only for items that do not have a an alias assigned to them already.