Also, for example, you want to edit this block https://prnt.sc/Usg52kjeCpEd , go to Single Product Builder and you will find what static block you need to edit https://prnt.sc/x_U6ZDUUmqPE , so go to Dashboard > Static blocks > edit Custom Single Product sidebar – niche-market02 (id – 627) using Elementor https://prnt.sc/mGFrWTBU7AnJ
Regards