Hi,
If you do not have a backup for this matter, I think you will have to create a new translation.
Although Jobmonster supports several languages, but you should only use these default translations when you do not have any additional modifications to the language file. Because if you update directly to these languages, it will be lost when you update to the new version.
Therefore, you should create new instead of using the default.
- With Loco Translate: When you create a new language, you should choose one of these two options.
https://prnt.sc/qxsgsk
Best regards,
tb.