How to edit html from other html?

Question

PHP

It is necessary to make it so that from another HTML you can edit the text on the click of a button (in the literal sense)
I know that you can just put the admin panel, but I don’t understand php :(((. Help please.
There is an index.html file and admin. html.There is a table in index.html that has a status column.You need to make it so that when you click a button in the admin.html column, the status changes from eg Held to Accepted.