Cell references inside a big text

Hello, I have a large amount of text which I want to recycle hundreds of times for a retailer store. I want to change only key characteristics of the product. For example if I have to create the text for one hundrend laptops I want to change only specific parts of the text such as CPU model, GPU model etc. I found a way to do it but it is not suitable for large texts because there is a text limit of 255 characters and I have to use &" again and again.

For example

The ThinkBook 16p Gen 2 was a rather popular 16 inch laptop based on the AMD Ryzen 5000H series platform. It coupled those powerful chips with the Nvidia GeForce RTX 3060, making it a gaming-ready multimedia device"...

="The ThinkBook 16p Gen 2 was a rather popular 16 inch laptop based on the" &A1 &"series platform. It coupled those powerful chips with the Nvidia GeForce RTX 3060, making it a gaming-ready multimedia device"...
A1 is the cell that has the cpu model for example

Is there any otherway to do the same thing but without a text limit and not so restrictive so I can use it in more complicated texts. Thanks a lot

Thanks a lot that's what I was looking for, really appreciate it.