This request is from Adenza.
Ideally if the client receives another file from their client which is English we cannot create 2 projects as project count get increased and it will be difficult to track 2 different project for one Salesforce request just because of this issue.
So, Client wants to import files that do not require translation at all along with to-be translated files in a translated project.
cc: @JANANI RK SWAMY