Batch rename items in Data Explorer

[Resurgam]

Dear Jan,

Thanks for your reply and suggestion, but what I am trying to do is just remove a specific recurring part of the Item Title. A typical imported example would be:

eBay.co.uk: Battleship,HMS WARSPITE (1913)~Jutland,1916.RP (item 120067912285 end time 02-Jan-07 18:38:55 GMT)

I just want to remove the "eBay.co.uk: " portion of the title. If I select all items and go to 'attributes', the field is empty.

Regards, Geoffrey