Is there a name for this style/part of a song?
 

Hey, so I was just wondering if there is a name for the style/type of music that’s seen in the part of “High Hopes” by Panic! at the Disco where it goes “mama said don’t give up. It’s a little complicated”. I really don’t know anything about how music is written or about music terms/vocabulary, I just want to know what that type of thing is called because I really like how it sounds and would like to find more songs with similar-sounding sections in them.

It's called a bridge. It's an interlude section that comes between a verse and a chorus, usually only once in a song, less commonly twice or maybe 3+ times.

It's a feature found in tons of songs.