New Plugin: All Occurrence Selector
I created a new plugin for notepad++ which performs the functionality of selecting all occurrences of the currently highlighted string and multi-cursoring starting at the position of these strings.
It offers two modes: the first one selects all whole word occurrences identical to the highlighted string, and the second one selects all identical characters whether as a whole word or as sub-strings of another string.
After selecting all occurrences, you can replace all the selected occurrences highlighted at once or use multiple cursors at the positions of the strings highlighted above and move theses cursors freely using arrow keys from the keyboard.
*You can find the plugin and more information on my github repo: LailaHammouda / AllOccurenceSelector-NPP-Plugin