Thanks for the mentions and for offering help @Pohjolan_Eka, @Hawkmountdiver, @Samtheman2 and @Divinesia!
The goal is to create exactly the ideal situation described by Divinesia 
We announced this plan to combine the forums into one international entity in May, both on the forum and in CMD. The aim is to centralize high-quality company discussions in one place instead of multiple forums. This is certainly facilitated by the already extensive and high-quality discussion on international stocks, such as Swedish companies, currently on the forum.
Below is a link to the original message and the discussion that followed
https://keskustelut.inderes.fi/t/inderes-fi-sisallon-kehitysideat/71/3835
The project naturally involves question marks regarding both technical implementation and user experience, and we will be able to properly advance it in the autumn. Still, it would be unfair to maintain forums and discussion threads that we know will eventually be removed. For this reason, we are closing the se- and dk-forums during the summer, which we have announced on those forums. We will direct the discussion to the fi-forum, to which we intend to gradually add multilingual features.
All help in building a multilingual and high-quality investment forum is gladly welcomed! If you have any thoughts or comments, you can post a message in the development ideas thread or directly to me 