Pretty close.
> (b) If the governor approves and signs the bill, the bill shall become law. Appropriation bills may be approved in whole or in part by the governor, and the part approved shall become law.
> (c) In approving an appropriation bill in part, the governor may not create a new word by rejecting individual letters in the words of the enrolled bill, and may not create a new sentence by combining parts of 2 or more sentences of the enrolled bill
https://docs.legis.wisconsin.gov/constitution/wi_unannotated
The big limitation here is that it is limited to appropriations. Further, the constitution goes out of its way to try and prevent creative vetoing.
Unfortunately, the court decided that numbers are not words.
As a result, the governor changed "for the 2023–24 school year and the 2024–25 school year" to "for 2023–2425"
https://statecourtreport.org/our-work/analysis-opinion/wisco...