ᐅ How to shorten the cord for a fabric roller blind Isdans from IKEA

Hello everyone,

I recently bought a fabric roller blind (model Isdans) to install on my window. The window is not very large, and the blind is too long. This isn’t a big problem since I don’t have to pull it all the way down. Unfortunately, the pull cord is so long that I can’t attach it tautly. Does anyone know a way to shorten this cord?
The cord has many small beads at regular intervals that fit into the slots of the pulley…

I appreciate any ideas!

I have absolutely no idea...
Sorry.

I am not familiar with the cord and will assume that it is made seamlessly in one piece.
If the desired distance between the pulleys is sufficient as the pull path, you can simply unscrew a piece of the cord and connect the ends somehow, since the joint does not have to run over a pulley.
Otherwise, it will be difficult...