It is almost inconceivable that an attorney preparing a Living Trust for a client would fail to also prepare a "pour over" Will addressing any assets not covered in the Living Trust and any after acquired assets that leaves such assets not originally in the Living Trust to the Living Trust. (Most lawyers would also make sure that the pour over Will was properly executed and witnessed.)
Where real property is involved, and title to the property is held solely in the name of the person for whom the Living Trust is being prepared most lawyers would also prepare and file a new deed transferring title to that property in the name of the Living Trust. If, however, title to the real estate were held jointly, with rights of survivorship, in the name of several people, so that the real property would pass automatically to those who survive, where the beneficiaries of the living trust were the same, there may have been no need to retitle the property as ownership would transfer automatically to the survivor(s), by operation of law, upon the death of a joint tenant.