DataTable is not working to change Pagination Text

What version of datatables are you running? This was added in 1.10 I believe

@sinnbeck,

https://datatables.net/reference/option/language.aria.paginate.previous

While I am using ID then it is working...!!!!

I don't understand what you are saying. What id?

Do you mean it works if you give your table an ID instead of class and use that?

@sinnbeck,

Yes.

But separately.

$('.datatable-Permission:not(.ajaxTable)').DataTable({ 
      buttons: dtButtons,
      language: {
        paginate: {
            previous: 'Prev',
            next:     'Next'
        },
        aria: {
            paginate: {
                previous: 'Previous',
                next:     'Next'
            }
        }
    }
})

$("givenIDofTable").DataTable({
 language: {
        paginate: {
            previous: 'Prev',
            next:     'Next'
        },
        aria: {
            paginate: {
                previous: 'Previous',
                next:     'Next'
            }
        }
    }
})

This will work but it is a problem to define two times