Other language packages are available at language packs page
Below are two active buttons which are required operations before installing the language package. Let’s hit them to download and contribute Magento 2 Spanish Language Pack immediately!
Install the Spanish language pack via composer is really easier.
Install Spanish pack:
composer require mageplaza/magento-2-spanish-language-pack:dev-master php bin/magento setup:static-content:deploy es_AR php bin/magento cache:flush
Update Spanish pack:
composer update mageplaza/magento-2-spanish-language-pack:dev-master php bin/magento setup:static-content:deploy es_AR php bin/magento cache:flush
Install the Spanish language pack via command line.
Download the language file to your installation root directory. Now run the following command:
wget https://github.com/mageplaza/magento-2-spanish-language-pack/raw/master/es_AR.csv php bin/magento i18n:pack -m replace es_AR.csv es_AR php bin/magento setup:static-content:deploy es_AR php bin/magento cache:flush
As a result, a directory langpack will be created that contains proper structure of language files for your installation. Copy it over to your Magento installation and the translations should be visible.
Note: additional directory i18n contains strings for which the module could not be found in your installation. This file can be skipped.
Now time to activate the language pack for your Magento 2 store. From Magento 2 admin panel, navigate to
Stores > Configuration > General > Locale Options
Select Spanish (Argentina) and click
It comes to the end of tutorial: Magento 2 Spanish Language Pack.