Need to replace tv Mount in 2010 Greyhawk

[TimHolt]

Good afternoon from Canutillo Texas!

The steel locking mechanism on my OEM TV Mount above the cab in my 2010 Greyhawk broke so I need to replace it. However...

Most of the locking TV mounts that I have seen try to get the tv flush against the wall, which won't work with mine because of the curtain / blind mounted next to it. (See the picture)
As you can see, the mount extends away from the wall a few inches in order to clear the blinds and curtains. I cannot find a similar wall mount.

Any suggestions?

Thanks. Stay safe.