No, this is not OK. Having a different EIN company name from the one that you will use on your tax return can cause the IRS computer to flag your return to be investigated for fraud.
This needs to be corrected before you use the EIN to file taxes with the IRS Contact the state where you filed for the EIN and ask them what procedure they need to make the EIN name change. It will probably require a signed letter or completing a name change request form for that state.
