A drive-through porch is commonly known as a porte-cochère. It is a covered entrance large enough for vehicles to pass through.
There's a song called "Front Porch" by Marc Shaiman on the soundtrack.
porch's
A roof over a porch is typically called a "porch roof" or a "covered porch." It provides protection from the elements and can also enhance the aesthetic appeal of the porch area.
It could possibly be called a narthex, but is probably more commonly known simply as the 'Front Porch'!
Generally there is no need for a roof jack in a porch roof. If the porch ceiling will be covered you could run a vent through the roof.
If it's on your porch, porch swing. If a regular swing then it's called, a swing couch.
For the north and south doorway they are called a "porch". The Western end of a church is called a "Galilee porch" in reference to Christ leading his disciples after the resurrection into Galilee.
A small verandah is called a porch obviously......
They are sometimes called a lanai.
The word "porch" is a common noun, as it refers to a general type of structure attached to a building, rather than a specific name. It is a concrete noun because it denotes a physical object that can be perceived through the senses. Additionally, "porch" is countable, meaning it can be pluralized (porches) and can take a determiner (e.g., "the porch," "a porch").
narthex
i'm not sure but i think you mean veranda.