Hi @Venkata · Welcome to Q&A platform and thanks for your query.
Unfortunately this link is not configurable as of now and redirects to https://aka.ms/sspr only. The only changes that can be done to the sign in page are possible via Company Branding documented here.
For this feature, you may post an idea at our feedback portal which is monitored by the product team.
As a workaround, you may consider updating the sign in text under company branding which appears on the sign in page as highlighted below:
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