Lender wont agree to switch to LLC , what are my options?

[Chris Brown]

I have used Coldwell Banker's Mortgage unit to finance my investment property about 12 months ago. I recently asked them if it was ok if I change title from my personal name to an LLC in the State of California. They said no.
What are my options to register it in an LLC?

If I just do it, what are the odds that they accelerate the loan? (I am current on the loan, 5.25%, and still have 25% equity).