Depending on how serious you are about it, it's anywhere from "very simple" to "very difficult". One option would be to grab the Legacy sheet and edit the translation file, then use that as a custom sheet for your game. The Legacy sheet is a couple of years out of date though. A more thorough approach would require editing the HTML and the JS (very difficult if can't code) to properly change all references & the attribute name. Another option is to use CSS to change the name - this only applies to your browser though, not other players. The downside is needing to get your players to install Stylus to make use of it, but it's very easy. It took about one minute to apply this (it would need a further tweak to allow clicking the roll button.... easy enough though): Note that this is display only, and the attribute name would still be @{bob|strength} (or honor, in your case). The simplest option would be to always have the sheet open at the same screen position, and put a piece of tape on the screen with the correct name.
