Learn how to define translatable variables, which can be used to translate fixed parts in your templates like buttons.
When working with multi-language site projects, you often run into the problem of needing language-specific variables/strings. Simple things like translated button labels for your contact form for example or other translatable parts, which don't need to be administrated by editors.
For such a case, Kirby has a built-in language variable management.
Add the folder /site/languages
and insert a PHP file with the specific language shortcode for each available language:
/site/languages/en.php
/site/languages/de.php
/site/languages/fr.php
Those files can contain as many custom variables as you need.
<?php
l::set('submit', 'Submit');
l::set('cancel', 'Cancel');
?>
<?php
l::set('submit', 'Abschicken');
l::set('cancel', 'Abbrechen');
?>
Those translated variables can be used in any template, plugin or snippet:
<input type="submit" value="<?php echo l::get('submit') ?>" />