Yeah..I came to know about it..Fortunately, I did it during 2018 , so that time I collected from both universities, placed them in one envelope and sent to wES .
Under new rules..I have no idea..
yes, you could do that..send both as individual covers , and in sender adress put respective university's address.. As they have mentioned under new rules that certificates must be sent directly.. I don't know how that will be done cuz some universities clearly reject that..