Hi Andrew
The language strings content that appear in Totara pages are almost all customisable .
To see what the language string is of the page you can turn debugging on and choose the Show origin of language strings
So in your case the page URL for the Evidence bank would be sitename/totara/evidence/index.php?user_id=2&strings=1
The string that needs modifying is evidence_bank/totara_evidence}
Regards