BUG: wrong BACKTICK_QUOTED_STRING prefix in DataFrame.eval()

[CNFeffery]

Pandas version checks

• I have checked that this issue has not already been reported.

• I have confirmed this bug exists on the latest version of pandas.

• I have confirmed this bug exists on the main branch of pandas.

Reproducible Example

import pandas as pd

demo = pd.DataFrame({
    'a': range(3),
    'b': range(3)
})

demo.eval('`a-b`=a-b')

Issue Description

Expected Behavior

should be like this:

Installed Versions

INSTALLED VERSIONS

commit : f00ed8f
python : 3.8.13.final.0
python-bits : 64
OS : Windows
OS-release : 10
Version : 10.0.22000
machine : AMD64
processor : Intel64 Family 6 Model 158 Stepping 10, GenuineIntel
byteorder : little
LC_ALL : None
LANG : zh_CN.UTF-8
LOCALE : Chinese (Simplified)_China.936

pandas : 1.3.0
numpy : 1.23.0
pytz : 2022.1
dateutil : 2.8.2
pip : 21.2.2
setuptools : 61.2.0
Cython : None
pytest : None
hypothesis : None
sphinx : None
blosc : None
feather : None
xlsxwriter : None
lxml.etree : None
html5lib : None
pymysql : None
psycopg2 : None
jinja2 : 3.0.3
IPython : 8.3.0
pandas_datareader: None
bs4 : 4.11.1
bottleneck : None
fsspec : None
fastparquet : None
gcsfs : None
matplotlib : 3.5.2
numexpr : 2.8.3
odfpy : None
openpyxl : 3.0.10
pandas_gbq : None
pyarrow : None
pyxlsb : None
s3fs : None
scipy : 1.8.1
sqlalchemy : None
tables : None
tabulate : None
xarray : 2022.3.0
xlrd : None
xlwt : None
numba : None

[TarunRKaushik]

can I pick this up?

[CNFeffery]

can I pick this up?

sure

[Sm1Ling]

Faced this issue too
df.eval("`Column-Name-1`.rolling(10).mean()") causes exception pandas.core.computation.ops.UndefinedVariableError: name 'BACKTICK_QUOTED_STRING_Column_MINUS_Name_MINUS_1' is not defined