One of the meanings of {Hoch} is "all"; but which "all" is that ? "all" as in:

{Hoch SamuSHa'}

I love you all

{chaH DImuSHa' Hoch}

we all love them

{Hoch vImuSHa'}

I love them all

Which of ths above is/are correct ?

None of those is correct unless the Hoch is considered to be direct address.

Hoch, SamuSHa'
Everyone, I love you

chaH DImuSHa', Hoch
We love them, everyone

Hoch, vImuSHa'
Everyone, I love him/her/it/them

-- 
SuStel
http://trimboli.name