Add Cmdlet to change links from one item to another and remove all links to an item

[AlexKasaku]

Sitecore has a Relink dialog that appears when you delete an item, allowing you to change all links to an item to another item.

This would be handy to have as a cmdlet that allows you to just do this easily, e.g.

Update-ItemReferrer [-Item] <Item> -NewTarget <Item>
Update-ItemReferrer -NewTarget <Item> -Path <string> [-Language <string[]>]
Update-ItemReferrer -NewTarget <Item> -Id <string> [-Database <string>] [-Language <string[]>]

This would find all references to $oldItem and replace these with $newItem .

Removing references could be done too:

Update-ItemReferrer [-Item] <Item> -RemoveLink
Update-ItemReferrer -RemoveLink -Path <string> [-Language <string[]>]
Update-ItemReferrer -RemoveLink -Id <string> [-Database <string>] [-Language <string[]>]

[AlexKasaku]

Ah, great minds! - https://gist.github.com/michaellwest/f563b0b3597f6c0a75d6

[AdamNaj]

Advanced relinking samples
https://gist.github.com/AdamNaj/354660183bea96a4ceb06cf1a9a92f30

[AdamNaj]

Implemented