Translating warning message

Hello all,

would anyone be able to point me where would i translate this message: Sorry, you do not have permission to view this job listing.

I have set for members only to view this page but all message says is sorry you have no rights but as to why and what to do nothing. So i just need to add few lines like you need to log in (with log in link) to view this page.

I lave Locotranslate but can not find plase where this line is.

thank you

The page I need help with: [log in to see the link]