Hi, welcome to the forum!
You can do a copy & paste, just look in Hotkeys and assign what keys you want.
You can also use the replace file feature. Select either the file you want to replace or the one you're replacing with and go to right click, send to, folder (replace). This will replace one file with another while preserving all the tags.
Note that both of these only work with tags configured in MB. If you have other information attached to the file that is not a standard tag or configured as a custom tag, it will be lost.