To enable localization, add the 'x-locales' and locale-specific summaries in your OpenAPI specification files:
info:
x-locales:
en: English
ru: Русский
paths:
/pet:
post:
summary: Add a new pet to the store
x-summary-ru: Добавить нового питомца в магазин
Example: 'playground2/docs/openapi/localization.yaml' and 'playground2/nuxt.config.js'