Rack FX Pre-configuration presets not loading automatically

Hi, I have an issue and I hope someone will help me, I'm sorry, but I don't have much time to dig into the old threads, there's too much.

So,.I'm still using CS6 and I did create and use my own custom templates, where each track has it own set of plugins (chain)

(pre-configurations of plugins are saved on my pc of course)

every week I have to process a voice, always the same voice, so I use templates and custom plugins chains in the FX Rack

but when I load a session, CS6 never keep the Rack effects pré-configuration name I saved, instead, it always load the something else. (see pic1 bellow)

so after loading my session, every week,  first, I always have to reload my plugin chain manually. even if it's not a big problem, but annoying as for example, in that session always I always use the same plugins chains. so, normaly, I should be able to load the session and see the name of my custom plug in chain Preconfiguration.. instead of "personnalisé" (as displayed in the pic bellow) , why do I have to reload the plugins chain manually? why CS6 doesn't keep that, (pic 2) did I miss something?

In case it doesn't make sense, (my english is pretty bad, I'm sorry)  these screen caps should help to figure out my issue

(pic1) - Here's how the "Rack effects" panel looks when I load my usual session:

(pic2) here's how I would like to see, when I load my session (because its is the chain I use)

Thanks in advance for the help and suggestion!

greetz'!

ben