Hello,
Thank you for contacting Rank Math and bringing your concern to our attention.
You can avoid having image attachments opening in their own links by enabling the option to redirect attachments in Rank math > General Settings > Links

You can also check this link for more information:
https://rankmath.com/kb/general-settings/#redirect-attachments
I hope that helps. Thank you, and looking forward to your update.
Hello,
Thank you for the help. I have this setting already on. The question was: is it possible to optimize these existing images’ URLs? For example, is it possible to change this picture’s current url:
https://arcticguesthouseandigloos.com/wp-content/uploads/2019/08/20190526_115925.jpg
to something like this:
https://arcticguesthouseandigloos.com/wp-content/uploads/2019/08/glass-igloo-sunset-view.jpg
Hello,
Rank Math does not have an option to rename your image URLs. I don’t think any plugin can do that.
Please edit the names manually and change them inside the content area as well. Otherwise, all your images will appear broken.
Please always rename an image to something more meaningful BEFORE you upload it to your website.
Hope that helps and please do not hesitate to let us know if you need our assistance with anything else.
Hello,
Since we did not hear back from you for 15 days, we are assuming that you found the solution. We are closing this support ticket.
If you still need assistance or any other help, please feel free to open a new support ticket, and we will be more than happy to assist.
Thank you.