Polylang

How it integrates

Polylang's clean, WordPress-native multilingual approach pairs perfectly with Alt Text Studio. Every translated image gets alt text in its assigned language automatically.

Under the hood

1. Plugin detects Polylang via pll_current_language function.
2. Reads each attachment's language via pll_get_post_language.
3. On translation creation, Polylang fires pll_save_post — we hook in and queue generation for the new language.
4. pll_get_post_translations used to propagate when primary image is processed.

What you get

• Per-language alt text
• Auto-generate on translation creation
• Primary → translation propagation
• Works with Polylang free and Pro