I have what appears to be an annoying bug affecting my listing.
Setting the listing title in a second language (in my case Italian) correctly overrides the title automatic translation in the search result page, but not in the listing detail page.
Repro steps:
1) Open the listing detail page from airbnb.com (English): Airbnb® | San Vigilio di Marebbe - Vacation Rentals & Places to Stay - Trentino-South Tyrol - Airbnb
2) Note the title of the first listing "Charming Dolomiti apartment ..."
3) Switch to airbnb.it for the same listing (Italian): Airbnb® | San Vigilio di Marebbe - Case per le vacanze e alloggi - Trentino-South Tyrol - Airbnb
4) Note the correct Italian title (manually set) for the same listing "Confortevole attico..."
5) Select the listing to open its detail page: the listing title is automatically (and incorrectly) translated and does not match the manually set Italian title shown in the search results page at step 4)
Thanks for the attention.