Hi,
I believe I am the perfect candidate for your WordPress plugin customisation project. With a decade of experience in providing tailor-made solutions for numerous enterprises, I have gained a comprehensive understanding of WordPress plugins, themes, and all associated eCommerce functionalities. My portfolio speaks highly of my proficiency in your required programming languages and solid grasp on front-end designs like yours.
Moreover, as an expert in full stack development, I don't just tweak plugins for the sake of it. Instead, I approach each modification with a keen eye for detail to ensure that the changes serve practical purposes - in your case, transitioning from rentals to sales. I'm confident that my skills will enable me to modify the field labels accurately and establish smooth functioning between your search box and product filtering metrics.
In conclusion, I bring not only the technical ability required to complete this task but also a deep-rooted commitment to building long-term client relationships. Your satisfaction is my topmost priority, and I assure you efficient delivery with top-notch support. Let's bring your vision to life-