If you need support from Yola please contact us via firstname.lastname@example.org or make use of our live chat service! We are working on a new approach to community-based support and during this transition period we are not adding any new threads to this forum. Many thanks to everyone who has participated over the years and we look forward to unveiling a new peer-to-peer support system soon!
generally domains can't be renamed after they have been issued. This is a regulation outside of Yola. I have noticed though that previously there have been similar enquiries immediately after the domain was registered and Yola have worked with the domain owner on an ad hoc basis.
I suggest that you send an email to Yola and don't publish your site to the domain just to keep it clean for the interim..