Support for Emojis and Symbols in file name

[helicos6]

Is your feature request related to a problem? Please describe.
A lot of my notes have Emojis and Symbols in the note names. I would like to have the pasted images also have the same Emojis and Symbols when renamed. Right now the Emojis and Symbols are replaced by a space character when this plugin renames the pasted images.

Describe the solution you'd like
Support for Emojis and Symbols in files renamed by this plugin.

Describe alternatives you've considered
Right now, I have to manually rename the file, which defeats the purpose of this plugin.

Additional context
2 examples of these are ✅ and ▶