Final setup for my Wordpress site (Booking business model)

I'm nearing the completion of my Wordpress-based booking portal and need a skilled professional to help with the final touches.

Key Tasks:
- Simple aesthetic changes using Elementor: Adjusting colors and font sizes.
- Review and modify automated emails for hotels and clients. Ensure the functionality of their accounts.
- Setup of: a pre-existing Stripe payment gateway, automatic translation (Gtranslate, Custom account), and currency conversion using the free version of Fox.
- Placement of the favicon on my portal.
- As an extra, it would be great to be able to transforming an Excel complex table into a webpage form, performing the very same calculations and giving back the same results.
- I'm open to any suggestions for improvement.
- All changes should be compatible with desktop, tablet, and mobile versions.

Ideal Skills:
- Proficiency in Elementor for aesthetic changes.
- Experience with Wordpress, particularly with managing email functionality and client accounts.
- Prior experience with easy Stripe payment integration.
- Familiarity with Gtranslate and Fox for automatic translation and currency conversion.
- A plus would bet the ability to convert Excel tables into interactive web pages.
- General web development expertise and keen design sense for UX improvements.