Here is my problem, and yes I know, there are no problems, only solutions but I could not find it.
I've installed wpForo on my test system.
During the install process the main menu of my front page disappeared and was replaced by wpForo menu.
My needs are:
1. main page with menu items to various items and one of them is the forum, therefore I want to maintain my original menu on that page.
2. in the forum to have wpForo menu with a link back to the main page.
The attached picture is the main page of my test site in Hebrew and translation to English is in there.
Menu phrase doesn't change Breadcrumb phrase. This is wpForo home phrase and it can't be changed.