WordPress Language Settings will not work for BBPress
bbPress doesn’t have a de_CH translation available. All available languages for bbPress are listed here with the translation progress:https://translate.wordpress.org/projects/wp-plugins/bbpress.
language
How to change the lang=”en-US” value of the HTML document?
The value for that string is normally taken from the option WPLANG in your database table $prefix_options. You can set it in the backend under Settings/General (wp-admin/options-general.php) or per SQL. There several ways to change that value per PHP: Create a global variable $locale in your wp-config.php: $locale=”en_GB”; Declare the constant WPLANG in your wp-config.php: … Read more
Distributed plugin – add support for Cyrillic
Distributed plugin – add support for Cyrillic
Unable to change blog language in multisite
Unable to change blog language in multisite
How to correct translation error in WP Astra Taxonomy block
How to correct translation error in WP Astra Taxonomy block
Multilingual WordPress Website with multiple source languages
Multilingual WordPress Website with multiple source languages
RTL in posts only [closed]
RTL in posts only [closed]
How to dynamically change the locale?
How to dynamically change the locale?
WordPress uses en_US by default instead of en-US for html lang
WordPress uses en_US by default instead of en-US for html lang
Spanish site, some words translation still in English
Basically, what’s happening is that whatever plugin/theme you are using “forgot” to translate those strings. Translations in WordPress are handled by Gettext, you can learn more about it here and here. If you really want to get your hands dirty and perform manual fixes to those untranslated strings you would need to find the string … Read more