Issue: spanish_ar translation is missing for some menu items and template names in the accounting app Steps to reproduce: 1- install l10n_ar 2- switch language to Spanish(AR) 3- Open accounting app 4- check menu items Solution: Issue was that the translation file was called es.po and for spanish (AR) language it should fallback to es_419 As per the translation code found here in in 'translate.py' in odoo tools https://github.com/odoo/odoo/blob/20a3998c3073af8a5d95f8303283107363caed85/odoo/tools/translate.py#L1565-L1574 opw-3601556 closes odoo/odoo#146742 Signed-off-by: de Wouters de Bouchout Jean-Benoît (jbw) <jbw@odoo.com>