You can customize your short cut on Calc, may be you can find what you are searching
Open a Calc SpreadSheet > Tools > Customize > and Select the Tab "Keyboard"
You have 2 check button "LibreOffice" and "Calc" , "Calc" should be selected in upper right corner, if not the change will affect all LibreOffice !!
Be very careful if you change a shortcut key, it can affect another shortcut key
Next select the required function from the Category and Function lists.
Now select the desired shortcut keys in the Shortcut keys list and click the "Modify" button at the upper right.
Finally Click "OK" to accept the change