As I have mentioned in my previous reply, “Accounting Terms” are not translatable.
However, since your site is new so you can do the following:
Go to your cpanel and in your database file modify the “wp_erp_ac_chart_types” table and change the “Accounting Terms” as per your wish.
Also make sure to modify this file: modules\accounting\includes class-install.php
I hope this helps you out.