Download Binaries.zip file and extract Pluralize.NET.dll file for the desired target platform and add it to Project references.
OR
Install from NuGet via package manager console by running:
Install-Package Pluralize.NET -Version 1.0.2
OR
Install using dotnet CLI by running:
dotnet add package Pluralize.NET --version 1.0.2
OR
Install using Paket CLI by running:
paket add Pluralize.NET --version 1.0.2