Adapt sheet names in different collections

[Romainscho1]

Good morning,

I have to make monthly statistics of data, divided in 3 categories (A,B and C)

Every category contains the same Apps, only filtered in different categories.

In order to safe time, I created 3 collections (A,B and C). Depending on the collection, I have 

tried to adapt the title of the sheets to the category. Unfortunaltey, the titles of A are now C,

even thought they are in different collections. Is this because the original document is the same?

It would be awesome to filter / name sheets differently while they are seperated in different collections.

Can someone confirm / tell me how to do this?

Thank you very much,

[micheledenardi]

Is not clear what do you mean with "collections". Bookmarks?

[Romainscho1]

Hello,

Here is a screenshot where it sais collections (you can seperate apps here).