Hi there,
To address your specific needs, here is what I propose:
Step 1: Data import
I would start by importing the missing/wrong data into your database using the Excel sheet you have provided. This would involve mapping the fields in the Excel sheet to the corresponding fields in your Wordpress database and importing the data using a tool such as MySQL Workbench.
Step 2: Data validation
After the data import, I would validate the data to ensure that it has been imported correctly and that there are no errors. This would involve checking the prices, weight, and shipping dimensions for each product.
Step 3: Plugin installation
Next, I would install the WP All Import plugin as per your request. This plugin will allow you to import large product data sets in the future, without the need for technical assistance.
Step 4: Training and support
Finally, I would provide you with training and support on how to use the WP All Import plugin to import product data. This will ensure that you have the knowledge and tools to manage your product database in the future.
I am excited about the opportunity to work with you and to help you with your product update needs. Please do not hesitate to reach out to me with any questions you may have.
Thank you for your consideration.
Sincerely,