Mass update tags?

I need to move aprox 2000-2200 tags that need to be moved from one server pair to another existing pair. Moving the tags is simple with the export and import functions..I have tested this, all good so far.

But now I need to update the links used in the picture files. Is there any way to mass update everything from Fix32.Pair3.TagName.F_CV to Fix32.Pair2.TagName.F_CV without having to visit every picture and control?

I'm running iFix 4.5 Pair3, all other pairs are running 5.8.