Yes you can hire an attorney and you definitely should.

Can I get my driving license back ?

You still need to comply with orders and complete the dui program.

I found a mistake in answering Part 12 Question 23 in my N400 application and my interview is in few days.?

You will need to be honest and tell officer right away. Try to obtain evidence that it was dismissed.

Can i Renew my Daca if i have a restraining order against me?

You might be able depending on the circumstances. You should contact an attorney.

What happens if the court is not ready during my arraignment?

Yes the court can do that. And like colleague stated you need to show up.

I agree with colleague. Being fired does not relate to removal/deportation hearing. What are you Trying to ask?

What should I do on a case I knew nothing about?

You need to take care this asap. Now you know you havr a warrant, clear it up.

I'm lost on what to do

You need to get an attorney. This is not a do it yourself.

Immigration - green card and naturalization?

The divorce will alone will not cause you to lose lpr card or affect naturalization

In California, I am currently facing felony charges for signing a transfer title. He gave me permission because he was busy

If you can prove your case then nothing but that is a big if. Also agree with colleague stop posting and contact an attorney.