akaunting/resources/lang/fa-IR/reports.php

<?php

return [

    'this_year'             => 'امسال',
    'previous_year'         => 'سال قبل',
    'this_quarter'          => 'سه ماه',
    'previous_quarter'      => 'سه ماهه قبلی',
    'last_12_months'        => '12 ماه گذشته',

    'summary' => [
        'income'            => 'خلاصه درآمد',
        'expense'           => 'خلاصه هزینه',
        'income_expense'    => 'هزینه درآمد',
    ],

];