Writing the name of buildings in OSM as “Tribunal da Figueira da Foz (Courthouse)” is a clear mistake. First, “Courthouse” is purely descriptive, and OSM does not accept descriptive terms in the name field — the description belongs in the appropriate tag, not in the name. Second, the edit mixes Portuguese and English in a single name value. The name should always be in the language of the country where the object is located. If you want to add an English version, you should use the name:en tag for that purpose.