I am trying to tidy up my database at the moment and I have a situation like this for example:

Polruan, England  (several events)
Polruan, Cornwall (several events)

I would like to find a way on quickly attaching every event attached to Polruan, England to Polruan, Cornwall

at the moment I am going through each description attached to a place and manually changing each one but I have spent the whole evening on this and I am only up to C names!!

If anyone knows a quicker way I would be very grateful.