contradiction found in Localization topic

Hi,

in below page for Localization topic

it says below:

///

Language pack installation

Pega Platform provides language packs to localize the Pega rules (except the content on your UI forms). Language packs are collections of language-specific rulesets that support the localization of Pega Platform. If language packs are available for your target languages, install the language packs before you run the Localization wizard.

///

However, in the question at end this mission,

/// How can your application be localized if a language pack is not available for that region? ///

Referring to attached picture, Pega says correct answer is:

/// Export all the required fields using the Localization wizard, have them translated, and import your custom translation pack ///

so here’s contradiction: the question is asking how can we do “if a language pack is not available”, and the said correct answer is to “Export … using the Localization wizard”, but at my first quote, Pega request to “install the language packs before you run the Localization wizard.”

Could you help to clarify? Thanks.