What is the variable name for the submission instruction text? I was not able to find the variable in the strings.properties file There was only the REQUEST_SUBMIT_DEFAULT_INSTRUCTIONS and the REQUEST_SUBMIT_INSTRUCTIONS variable. But unfortunately both did not work for translation.
If it is the word "Instructions” itself that you want to localize, you could use the below property
INSTRUCTIONS=Custom Instructions
However if it is the actual instructions line "Review your selected changes ….”, I have not been able to localize it. I'm guessing it does not support localization at the moment. However you add multi-language instructions in there, each in a separate line.