Oh it seems that it's not simply pasting address from clipboard, but you are trying to add an offset to all the addresses. In this case, I do think 'Change to clipboard address' is a good description.

But besides that, I think it could be weird to copy an offset and 'paste & add' from clipboard. I think the solution in CE is better, where you can define a base address, and in the cheat list you can refer to other value applying offset and deref the pointer. E.g.

Item 1: 
address 0xdeadbeef, type int32
Item 2
address @1 + 10, type int32
Item 3
address *(@1) + 10, type int32 

etc. 

But I don't have a good syntax in my mind.