Like Slime Reader and wish it had that one specific alternative name you prefer? Well just submit it here and it may make it's way into the next update.
Don't know what Slime Reader is? Here you go: https://tensurafan.github.io/
Check out one of the older blog posts for a complete introduction: https://tensurafan.home.blog/2019/06/26/slime-reader-what-it-is-and-how-to-use-it/

Please consult this spreadsheet of already-in-use terms to avoid duplicates.
https://docs.google.com/spreadsheets/d/1o1wcu3P-KJBDwTXkaIePfOC_qEI2rp8w5rqRxHky3RE/edit?usp=drivesdk

Simply input the name we already use and what alternative you would wish for it. You may enter as many as you would like. It doesn't strictly have to be character names, other terms may be swapped out as well. Example: Ruminas-Luminus, Larzen-Razen