සැකිල්ල:අදාළ භාෂා ලිපිය භාවිතයෙන් පුළුල් කරන්න/subcat name
Returns the subcategory name (without the prefix) for a given language name and topic code. Example:
- සැකිල්ල:Template link code ⟶ Geography articles needing translation from French Wikipedia
- [[:Category:{{Expand language/subcat name|French|geo}}]] ⟶ Category:Geography articles needing translation from French Wikipedia