[#1899] fix manually transferred surveys

[zuhdil]

Before the PR (what is the issue or what needed to be done)

1899 - Reviewing submitted data-points for manually transferred surveys throws an error

The solution

Make the manually transferred survey filename have the same format as the assigned survey filename

Reviewer Checklist

• [ ] Added an explanation about the work done
• [ ] Connected the PR and the issue on Zenhub
• [ ] Added a test plan to the issue
• [ ] Updated the copyright header
• [ ] Formatted the code per our style guide
• [ ] Added a documentation (if relevant)