The -P pack must include .pck audio banks (found in sound subfolders). A full audio pack is roughly 4-6 GB. Text-only packs are 50 MB.
Depending on your region, The New Colossus supports a wide array of localized audio and text options. Wolfenstein II The New Colossus Language Pack-P...
e.g., …\Steam\steamapps\common\Wolfenstein II The New Colossus\ The -P pack must include
: Enhancements include the ability to dual-wield any combination of weapons and impactful "hatchet" melee kills. Wolfenstein II The New Colossus Language Pack-P...
English, French, Spanish, and Brazilian Portuguese (Voice and Text). Europe: English, French, Italian, Spanish, and German.
A language pack for the game would allow players to experience the game's dialogue, subtitles, and possibly even in-game text in their preferred language, if it's not already set to that language by default.