Yes! I had asked for this feature a long time ago. Alessio, I think it would be best if you could make it to copy ANY field to ANY field for the selected files.
And while you're at it, here's another suggestion: the function "Replace a Word" should accept "blank" as input, so that we can erase at once the selected value. As it is now, I use a blank space [ ] to overwrite the selected string.