Customizing "Send Ether" and "gwei"

Hi, big fan of MetaMask but with more custom chains coming I wondered if its been discussed to have the ability to customize a few things. When going to send SDX for example on their own blockchain, it still says “Send Ether” hard coded in the Send page and shows gas as “gwei”. I understand it’s initially a Eth based product but with more and more new chains coming it would be great to be able to change it to whatever the coin is, for continuity and also to avoid confusing people (we already have had people double take thinking they were sending Eth and not SDX). I know its the same for BNC and the like, hopefully it’s a change that will be seen in the coming future. Thank you.