How to report an ambiguous original string

Take for example this string (there was another in the latest batch, but 
I didn't write it down):

"Update directory"[1]

Some teams translated this as "the directory that holds updates" and 
some as "bring the directory up to date".

I have made a suggestion for a couple of locales, but for the vast 
majority of them, I have no idea if they got it right or not.

[1] 
https://transvision.mozfr.org/string/?entity=toolkit/toolkit/about/aboutSupport.ftl:app-basics-update-dir&repo=gecko_strings