Disable imaging copying and disable pinterest pin icon

[BlueB]

Hello

I am just setting up my site. I'm testing layouts, so I am just using one photo that is watermarked, multiple times. I'm on a MacBook Pro. When I publish my site, I tested the ability of a visitor to save my images. All choices are fully usuable. I can simply drag the image to my desktop, and if I 2 finger press, I get the pop up menu with an assortment of choices, such as save image as, save image to photos, etc, etc. 

How do I disable this? This is not acceptable. There must be a way to disable saving of images. I can't figure out where this setting is.

Also, I have decided that Pinterest is not a good place for copyrighted images to be shared to. So I do not want my images pinned on Pinterest. When I hover, the Pinterest "save" icon appears in the upper left of all images. I cannot find where to disable this. 

Help?

Thanks so much!

[BlueB]

I did find info on pinterest for disabling pins from a web site. I need to go into the html. Not sure I can do this.

https://help.pinterest.com/en/articles/prevent-saves-pinterest-your-site

[Adam7]

You shouldn't need to edit your theme to disable image pinning. Simply add this code to Settings > SEO > Header Code and re-publish:

<meta name="pinterest" content="nopin" />