I do want to change existing single site to a multisite and setup the structure for 5 different languages (you will not do any translation) in total. The new site need to be a subdirectory url structure and should contain all pages/content as the existing main site.
You will work on a staged copy and if needed, assist us when we update our main site with the staged copy.
Since we want to use a subdirectory structure you need to ensure that the the new URL structure will work and fix if any URL conflicts occur or if any existing plugins need to be changed/modified to work with a multi-site structure. After the implementation we do want to change the URL to the new network structure from existing *.se to a new URL *.com/se, *.com/dk, etc. You also need to secure that the solution will use existing sites links in a SEO perspective to dont get penalties from Google.
We also need help to implement and setup the plugin mulitlingualpress. After your work is done we will then be able to start to translate the pages/texts ourself to the new languages.
Thanks and have a great day!