Dear Flintstone,
Please follow steps:
1. Open folder "CuteSoft_Client\CuteEditor\Languages" in windows explorer
3. Search that string in "CuteSoft_Client\CuteEditor\Languages\_default.xml", you should can find relate resource string, please copy that resource string
4. Open the language string resource file which match your own language, for example, if you use spanish, please open "\CuteSoft_Client\CuteEditor\Languages\es-ES.xml"
5. Paste string which is copied in step 3 to this new resource file, please check whether there are duplicated string, if string is duplicated, please remove one.
After done, please test it again.
Thanks for asking