If you see a blank screen or text is not displaying on the module pages, it means the module does not have a language file for your selected WHMCS language.
By default, all modules are provided with an English language file only.
How to Add Your Language
-
Navigate to the following directory:
-
Locate the existing
english.phpfile. -
Make a copy of this file and rename it according to your WHMCS language.
Examples:
-
For Spanish →
spanish.php -
For Dutch →
dutch.php
-
-
Open the newly created file in a text editor (on your computer or via your hosting control panel).
-
Translate only the text strings into your language.
Important Notes
-
⚠️ Do not translate variables or constants (anything inside
{},$, or defined keys). -
Translate only the human readable text to avoid breaking the module.
After saving the file, refresh the module page and the content should display correctly in your selected language.