Just a quick collections of notes regarding multilingual sites built with OctoberCMS + the Rainlab Translate plugin
To get started, make sure to install the Rainlab Translate plugin on your site and read their documentation!
Basically, first set up languages on the backend "Manage languages" tab.
Then, on any CMS page or layout etc. instead of writing a simple string, "My Great Website", write {{ 'My Great Website'|_ }}
You can then go to your backend, "Translate Messages" tab, click "Scan for messages", and add your translation.
Pluralization (None? One? Many?)
October makes use of (or at least used to make use of) the Laravel tans_choice() function. Here are examples of using 2 or more "choices":
Two choices:{{ 'There are no apples|There are :number applies!'|__(2, { number: 'two' }) }}
Several choices:{{ '{0} There are no apples|{1} There is one apple|]1,19] There are :number apples|[20,Inf[ There are many apples'|__( 3, {number: 'three'} ) }}
Reference: Translate plugin issue #144
Overriding translations of plugins
Not everything is available for localization from the back-end "Translate messages" page. Plugins can also define language files, which are located in the "lang" folder of the plugin. But you can override this by copying it to a root "lang" folder in your site.
So, for example, to add hungarian translation (language code "hu") to the nifty GDPR plugin, first find the original english translation file. It is in: /plugins/offline/gdpr/lang/en/lang.php
Now, create a folder and copy-and-paste the lang.php file into it: /lang/hu/offline/gdpr/
As you can see the folder structure is somewhat backwards to how it is with the plugin, but that's fine. Then, simply edit the file and add your translations!
You could also just override the original strings by creatint the file in /lang/en/offline/gdpr/
Static Menus Don't Heed Default Language?
I've run into an issue where you set language X as your default language in Backend → Translate → Manage Languages, but despite this your menus set in the pages plugin show up in english. The solution that worked for me was posted in the OctoberCMS forums "Static pages menus sometimes doesn't switch to localized url and title":
...My solution was changing default locale in config/app.php same as locale in backend, translation plugin...
So just find and update the locale setting your config/app.php:
