Not quite... If you decide to not patch your e-reader, then you have to choose the language that you overwrote with your new dictionary. Please note that if you try this method, your dictionary may be overwritten itself during a sync or an update and revert to the original language.
If you choose the patch method, it will show up as e1, e2, etc...Not long ago you could name the dictionaries, but at the moment that does not work. The upside is now you don't have to edit the sqlite file. Here is the link for this method:
https://www.mobileread.com/forums/sh...d.php?t=273820