Advice for finding a guided climbing trip?

Hallo!

(apologies that this post is in English, please let me know if that is not allowed)

I am going to be visiting Switzerland from the United States starting August 17 to October 1, and wanted to get some sport climbing done if possible! I have a few years of climbing experience and I am comfortable leading single pitch 6b/5.10c outdoors. However, I don't know anyone in Switzerland who climbs, and am not sure where the best locations are and what might be the best options for me.

Preferably, I'd like to find an english-friendly guided multi-day/week long trip that includes multipitch instruction somewhere in the mountains, but am also open for anything climbing, alpining, or mountaineering related to do while I'm visiting :)

Thank you so much!