HOWTO change the key of a language string?

Re: HOWTO change the key of a language string?

د Renaat Debleu لخوا -
د ځوابونو شمیر: 0
د Core developers انځور د Particularly helpful Moodlers انځور د Plugin developers انځور
After all Amos is involved too. As the string has been translated into +70 languages, David Mudrák (@mudrd8mz) proposed an extra Amos script;
 
AMOS BEGIN
 MOV [ZMK,core_currencies],[ZMW,core_currencies]
AMOS END