Script/module to add a product to all categories with given name?

[Festuz]

I own a bike-part webshop. About 10.000 bikes have 10 undercategories. All with same name.

 

Example:

Clutch parts

Chassis parts

 

 

Now I have some parts that are universal, adding these to all the categories will take a lot of time. Is there any way to expand all categories and automatically tick all the boxes next to the categories with a given name?

[Festuz]

Really interested in this. I have about 5000 categories, all with the same name and description that I would like to either edit (direct them all to one category) or add a product into.