Adding dll's to a visual studio project with browse

Question

I have a Visual Studio 2019 project (project.csproj), which I need to refer to an external DLL (ExampleLibrary.dll). By now, I had this library inside a folder right next to the visual studio poject. So the structure looks like this:

.../Project_base/Project/project.csproj
.../Project_base/Libraries/ExampleLibrary.dll

Whereby ... is the path to the Project_base folder. The reference to the dll was added by "add reference"->"Browse...". This worked perfectly fine. Looking at the references, a new entry appeared for the added library with the "hard coded" path .../Project_base/Libraries/ExampleLibrary.dll.

Now my question: Is there a way to add this reference in a less "hard coded" manner? Lets say, my coworker, does not want to have the Project_base folder in the same directory ... as me. As I see it, this won't work with the actual solution, because the reference is directly pointing to a path like C:\Example\Path\To\Base\Project_base\Libraries\ExampleLibrary.dll.