My general understanding of the Roman Pantheon is that it is copy and pasted from the Greeks. That is how it is presented in pop culture. Is this true? Did the Romans have no myths associated with them alone? Or did they have their own mythology and only took inspiration from the Greeks instead of an entire pantheon? Did the Romans take influence from other cultures or did they have mythology that were theirs alone? Thanks in advance for taking the time to provide an answer.

TL;DR Is the Roman pantheon exactly the same as the Grecian one, or did they have differences?

**** I am aware that there is a near-identical question to mine on the FAQ list. However, the only answer to that post was deleted. The rest of the replies on that post simply expand on the deleted answer and could only be helpful if I knew what they are expanding on.