I'm sure the 1.5 tsi is capable of towing the 1342 MTPLM caravan quite adequately as its well within the cars stated max towed weight limit o 1800kg .
However. a quick internet search of the vehicles weights revealed this
Skoda Kodiaq 1.5 TSI SE 5dr DSG [7 Seat]
www.topgear.com
This gives the cars Gross Vehicle Weight limit (MAM) of 2,246kg . This when coupled to your caravan gives a combined MAM of (2,246kg + 1,342kg =) 3,588kg
To drive this outfit you
must have licence entitlement "Be"
If you passed your driving test before 1 Jan 1997 then you will have it automatically if you passed after that date you will only have entitlement B which limits you to a combined MAM not exceeding 3500kg
IF you only have ent' B, then you can take teh "E" extension test.