Due to some issues with my crew members, I plan to change the domain name of my website. I'm not worried about the fact that changing the domain name will result in a loss in term of visits and users because the website is dead right now (we lost over the past 2 years more than 80% of the traffic) so that is not the point of my questions here
First thing I wanna know is what do I need to do with XenForo.com? Do I need to change something?
Also, the current domain contain a '-' (my-domain.fr). I've read that it wasn't the best thing ever regarding the SEO. I plan to use this one instead : "lëgend.fr". Will the ' ë ' be an issue? I've check online and the only articles I was able to find were too old (2012) to be relevant in my opinion so I can't get a clear idea.