Wordpess is it possible to dynamically insert images that I've marked on the screenshot in the example below you can change it from admin panel? How to do it correctly?
Easily! This is called custom fields. for example, the ACF plugin or framework Carbon Fields
1) install ACF
2) create fields and specify where to output. As they should be displayed on the website, I recommend to look towards acf options
3) get the fields in the template
4) add pictures and text