When you import the product you import it from a certain supplier. Thi supplier is assigned to the product and when the order comes the system uses this supplier. A plugin has an option that you replace the supplier.
I am also developing on Claue theme. It would be really great if there would be an option to override Alidropship woo plugin formatting or to have swatch option included in the plugin, with a possibility to format your own design.
Is it possible to keep original design of variations in the theme? In this thread, there is a line o code which overrides plugin somehow (as i understand) https://forum.alidropship.com/threads/problem-compatibility-with-theme-and-labels.3075/#post-16772
Go to Appearance/Menus. Choose a menu to edit (Primary menu). Check the menu structure and move items you want them to be sub-item (sub menu) a little to the right. It will fix as a sub menu. Save menu.