This is the 8943rd most frequent German word.
lauren
The word "lauren" does not exist in German. It may be a typo or misheard term.
Here, 'Lauren' is used as a proper noun, specifically a name.
Ich habe Lauren gestern im Park getroffen.
I met Lauren yesterday in the park.
In this sentence, 'Lauren' is utilized as a German noun indicating '(forest) clearings'.
Wir sollten die Lauren sauber halten.
We should keep the clearings clean.
Again, 'Lauren' is being used as a proper name, signifying a specific person.