Nuxt/docs/3.api/3.utils/prerender-routes.md

title	description	links
prerenderRoutes	prerenderRoutes hints to Nitro to prerender an additional route.	label icon to size Source i-simple-icons-github https://github.com/nuxt/nuxt/blob/main/packages/nuxt/src/app/composables/ssr.ts xs

When prerendering, you can hint to Nitro to prerender additional paths, even if their URLs do not show up in the HTML of the generated page.

const route = useRoute()

prerenderRoutes('/')
prerenderRoutes(['/', '/about'])

::callout In the browser, or if called outside prerendering, prerenderRoutes will have no effect. ::