oh dear i think my 97 3.3 voyager is in deep doo doo

i started loosing what looked like tranny fluid from the underneath front passenger side(driver side in the usa)area toatlay pissed out it did . i dint have to go far but when i finaly [popped the bonnet and checked the tranny dipstick it was clear oon first dip then i replaced and repulled and it was covered in coolant water

can any one advise me as to what has gone here ? can it be fixed ? i guess its going to be expensive though

 

Your radiator has a leak in it. The end of radiator has a section for transmission fluid cooling.
You will have to get a new radiator and a new transmission.
Junk the van and buy a new one.