Rename Files / Overwrite Filenames

I would like to overwrite the file name of a file with Hazel“s function "Rename" and provide it with a fixed name and a sequential number. Somehow I don't succeed.
As an example... Hazel is supposed to be created from the filenames Schneemann.svg and Strand.svg,
No00000001Graphic.svg and
No00000002Graphic.svg.
In the setting, I have entered "Name" under Default "Nr" in the tag "Name" and "Grafik" in the 2nd tag "Name". But now the file is named like this...
Snowman00010001Snowman.svg
What exactly is the fault? Or is the type of renaming not possible?
As an example... Hazel is supposed to be created from the filenames Schneemann.svg and Strand.svg,
No00000001Graphic.svg and
No00000002Graphic.svg.
In the setting, I have entered "Name" under Default "Nr" in the tag "Name" and "Grafik" in the 2nd tag "Name". But now the file is named like this...
Snowman00010001Snowman.svg
What exactly is the fault? Or is the type of renaming not possible?